Humerus Arm Anatomical Neck Arm

8/14/2019 Humerus Arm Anatomical Neck Arm

1/41

Structure Region System Blood Supply Origin / Insertion Actio

arm Skeletal

humerus - capitulum arm Skeletal

arm Skeletal

arm Skeletal

arm Skeletal

humerus - head arm Skeletal

arm Skeletal

arm Skeletal

arm Skeletal

arm Skeletal

arm Skeletal

arm Skeletal

arm Skeletal

Innervation(what it

innervates)

humerus -anatomical neck

Lateral side of disand articulation phead of the radiu

humerus -coronoid fossa

Anterior fossa justrochlea for coronof ulna to articuladuring full flexion

humerus -deltoidtuberosity

Lateral tuberositydeltoid inserts, apat the midpoint ohumerus.

humerus -

greater tubercle

3 of 4 rotator cuftendons insert he

supraspinatus, inand teres minor

Articulate with glDirected upward,and posteriorly

humerus intertubercular(bicipital) sulcus

humerus -lateralepicondyle

Point of origin for(including supinacalled the commoorigin

humerus - lessertubercle

Projects anteriorlhumerus, insertiosubscapularis murotator cuff

humerus -medialepicondyle

Point of origin forpronator teres. Uruns in a groove structure

humerus -olecranon fossa

Posterior fossa ondistal humerus foprocess of ulna towith during full ethe elbow

humerus - radialgroove

humerus -surgical neck

between thetubercles andshaft


2/41

arm Skeletal

basilic vein arm Vascular

brachial artery arm Vascular

cephalic vein arm Vascular

arm Vascular

arm - extension Muscular Radial (C7) chief extensor o

arm - extension Muscular Radial (C7)

arm - extension Muscular Radial (C7) chief extensor o

arm - flexion Muscular


brachialis m. arm - flexion Muscular


axilla / shoulder Innervation

deltoid m. axilla / shoulder Muscular

teres major m. axilla / shoulder Muscular

clavicle axilla / shoulder Skeletal

axilla / shoulder Skeletal

humerus -trochlea

Spool-shaped orarticulates with (trochlear notch

profunda brachii(deep brachial)artery

triceps brachiim. - lateral head

ranc oprofunda brachiia.

upper humerus (longitudinal) /olecranon of ulna

triceps brachiim. - long head

branch of

profunda brachiia.

lateral border (superior)humerus / olecranon of ulna

chief extensor o

resists dislocatio(especially impoabduction)

triceps brachiim. - medial head

branch ofprofunda brachiia.

lower half & upper medialhumerus / olecranon of ulna

biceps brachiim. - long head

Musculocutaneous (C5,C6)

branches ofbrachial a.

supraglenoid tubercle (neck ofscapula / radial tuberosity

supinates forearsupine, flexes fo

biceps brachiim. - short head

Musculocutaneous (C5,C6)

branches ofbrachial a.

coracoid process / radialtuberosity

(see long head);dislocation of sh

Musculocutaneous (C6)

radial recurrenta., branches ofbrachial a.

distal half of humerus / ulnartuberosity and coronoidprocess

flexes forearm in(strongest flexorjoint)

coracobrachialism.

Musculocutaneous (C6)

muscularbranches ofbrachial a.

coracoid process / medial,middle of humerus

helps flex shouldarm; resists dislshoulder

intercostobrachial nerve

the uppermedial andposterioraspects of the

anterior andposteriorbranches ofaxillary (C5-C6)

posteriorcircmflex, deltoidbranch ofthoracoacromial

lateral third of clavicle, spineand acromion of scapula /deltoid tuberosity of humerus

anterior humemedial rotator; mhumeral abductohumeral extensorotator

Inferior

Subscapular(C6-C7)

circumflexscapular

posterior surface of inferior

angle of scapula / medial lip ofintertubercular groove

adducts and mearm

coracoacromialligament


3/41


glenoid labrum axilla / shoulder Skeletal





scapula - spine axilla / shoulder Skeletal




axilla / shoulder Vascular

axillary artery axilla / shoulder Vascular

axillary vein axilla / shoulder Vascular




subclavian vein axilla / shoulder Vascular





axilla / shoulder

back Innervation

coracoclavicularligament

scapu a -acromion

rocessscapula -coracoid process

scapula -glenoid cavity

-infraspinous

scapu a -suprascapularnotchscapu a -supraspinous

superior

transversescapularligament

over the suprasc

of the scapula. Nunder, vessels o

an er or umeracircumflex

lateral thoracicartery humeralcircumflex

subclavianartery

subscapularartery

suprascapularartery

thoracoacromialartery

thoracodorsalartery

QuadrangularSpace

Space between

running long anof the triceps brhorizontally runnminor and majo

accessory nerve(CN XI)

trapezius,stemocleidomastoid m.


4/41

erector spinae back Muscular

back Muscular thoracodorsal a.

back Muscular

back Muscular

back Muscular same as pec. maj.

back Muscular dorsal scapular a.

back Muscular dorsal scapular a. same as major

back Muscular lateral thoracic a.

back Muscular depress ribs

back Muscular elevate ribs

splenius m. back Muscular

trapezius m. back Muscular

axillary nerve brachial plexius Innervation

bilaterally: extencolumn and healaterally flex ver

latissimus dorsi

m.

Thoracodorsal

(C6-C8)

spinous processes of T7-T12,thoracolumbar fascia, iliac

crest, and inf 3 ribs / floor ofintertubercular groove

extends, adductrotates humerus

toward arms duscapular depres

levator scapulaem.

Dorsal Scapular(C3,C4,C5)

transversecervical a., dorsalscapular a.

posterior tubercles oftransverse processes of C1-C4/ med border of scapulasuperior to root of spine

elevates scapulaglenoid cavity inscapula

pectoralis majorm.

Medial andLateral Pectoral(C5-T1)

pectoral branch ofthoracoacromiala., internalthoracic a.

clavicular head - ant surface ofmed of clavicle sternocostalhead: ant surface of sternum,superior 6 cartilages,aponeurosis of externaloblique mm / lateral lip ofintertubercular groove

adducts and mehumerus; in isolclavicular head fhumerus; in isolsternocostal heahumerus

pectoralis minorm.

Medial Pectoral(C8-T1)

R3-5 near costal cartilages /med and superior coracoidprocess

stabilizes scapulit inferiorly and aagainst thoracic

rhomboid majorm.

Dorsal Scapular(C5)

spinous processes of T2-T5 /medial border of scapula fromlevel of spine to inferior angle

retract scapula adepress glenoidscapula to thora

rhomboid minorm.

Dorsal Scapular(C5)

nuchal ligament, spinousprocesses of C7-T1 / smoothtriangular area at medial endof scapular spine

serratusanterior m.

Long Thoracic(C5-C7)

external surfaces of lateralparts of R1-8; anterior surfaceof medial border scapula

protracts scapulagainst thoracicscapula upward

serratusposteriorinferior m.

anterior rami ofT9 to T12 spinalnerves

posterior

2-5th intercostalsn

posterior rami ofspinal n

laterally flex nechead to side of aacting together:and neck

Spinal Root ofAccessory Nerveand C3-C4

transversecervical a., dorsalscapular a.

medial 1/3 of superior nuchalline, external occipital protub,nuchal ligament, spinousprocesses of C7-T12 / lateral1/3 of clavicle; acromion andspine of scapula

elevates / ascendepresses / midtogether retract

Innervates theglenohumeraljoint, deltoid,teres minor, skinof superolateralarm


5/41

brachial plexius Innervation


brachial plexius Innervation Pectoralis major

brachial plexius Innervation serratus anterior







median nerve brachial plexius Innervation see --->


brachial plexius Innervation see --->


dorsal scapularnerve

rhomboids andsometimeslevator scapulae

lateral cord ofbrachial plexus

lateral pectoralnerve

long thoracicnerve

lowersubscapularnerve

Inferior portionof subscapularisand teres major

lower trunk ofbrachial plexus

medial cord ofbrachial plexus

medialcutaneous nerveof arm

Sensory nerve toposteromedialside of the lower1/3 of the arm

medialcutaneous nerveof forearm

Sensory nerve tomedial aspect offorearm arm

medial pectoralnerve Pectoralis minorand major

Muscles of antercompartment (ecarpi ulnaris andflexor digitorum five intrinsic mmhalf of palm and

middle trunk ofbrachial plexus

musculocutaneous nerve

m. of anterior coarm (coracobracbrachii, and braclateral aspect of

posterior cord ofbrachial plexus


6/41

radial nerve brachial plexius Innervation see --->


brachial plexius Innervation latissimus dorsi

ulnar nerve brachial plexius Innervation see --->



sternum - body chest Skeletal Narrower, middl

chest Skeletal Superior

chest Skeletal

chest Skeletal inferior

Muscular abducts and ext

anconeus m. Muscular Radial (C7-T1)

Muscular

Muscular Radial (C6,C7)

Muscular

Muscular extends little fin

Muscular

Muscular

Muscular

posterior compaarm and forearmposterior and infarm, posterior fodorsum of hand middle of the fo

suprascapularnerve

supraspinatus

andinfraspinatus

travels under thtransverse scap

thoracodorsalnerve

flexor carpi ulnahalf of flexor digprofundus (foreintrinsic musclesof hand medial t4th (ring) finger

uppersubscapularnerve

superior part ofsubscapularis

upper trunk ofbrachial plexus

sternum -manubrium

sternum -suprasternal(jugular) notch

Superior to the mand between theof the clavicles

sternum -xiphoid process

abductor pollicislongus m.

forearm -extention

Posteriorinterosseous(C7,C8)

posteriorinterosseous a.

posterior surface of ulna,radius, and interosseousmemb / base of metacarpal I

forearm -extention

deep brachialartery

lat epicondyle of humerus / latsurface of olecranon andsuperior part of posteriorsurface of ulna

assists triceps inforearm; stabilizmay abduct ulnapronation

extensor carpradialis brevism.

forearm -extention

Deep branch ofradial (C7,C8)

radial and radialrecurrent arteries

common extensor tendon /promixal 3rd metacarpal

extends wrist anhand

extensor carpiradialis longusm.

forearm -extention

radial and radialrecurrent arteries

anteriorolateral, distalhumerus / proximal 2ndmetacar al


extensor carpiulnaris m.

forearm -extention



common extensor tendon,middle ulna / proximal 5thmetacarpal


extensor digitiminimi m.

forearm -extention



common extensor tendon /distal & middle 5th phalange

extensor

digitorum m.

forearm -

extention

Posteriorinterosseous

(C7,C8)

posterior

interosseous a.

common extensor tendon /

distal & middle 2-4 phalanges

extends index, mand little fingers

wrist extension

extensor indicism.

forearm -extention



me ia , ista u na &interosseous membrane /middle and distal 2ndhalan e

extends proximaindex finger

extensor pollicisbrevis m.

forearm -extention



distal radius & interosseous /proximal 1st phalange

extends proximathumb


7/41

Muscular

forearm - flexion Muscular Radial (C5-C7) radial recurrent a. flexion of elbow

forearm - flexion Muscular Median (C6,C7) radial a.

forearm - flexion Muscular Ulnar (C7-T1)

forearm - flexion Muscular

forearm - flexion Muscular Median (C7-T1)

forearm - flexion Muscular flexes phalange

forearm - flexion Muscular Median (C6,C8)

Muscular distal ulna / distal radius pronates forearm

Muscular Median (C6,C7)

supinator m. Muscular supinates forear

forearm / hand Innervation



extensor pollicislongus m.

forearm -extention



middle ulna & interosseous /distal 1st phalange

extends distal pthumb

brachioradialism.

laterodistal humerus / styloidprocess of radius (mostlaterodistal part)

flexor carpiradialis m.

common flexor tendon /proximal 1,2 metacarpals

flexes hand, assabduction

flexor carpiulnaris m.

posterior ulnarrecurrent a.

common flexor tendon &proximal posterior ulna /pisoform, hook of hamate,lateroproximal 5th metacarpal

flexes hand, assadduction

flexor digitorumprofundus m.

medially - Ulnar(C8,T1); laterally- Median (C8,T1)

anteriorinterosseous a.,branches of ulnara.

anteromedial, proximal ulna /distal 2-5 phalanges

flexes distal phain hand flexion

flexor digitorumsuperficialis m.

ulnar and radiolarteries

humeroulnar head, commonflexor tendon, proximal radius/ middle 2-5 phalanges

flexes middle anphalanges; assisflexion

flexor pollicislongus m.

Anteriorinterosseousbranch ofmedian (C8,T1)

anteriorinterosseous a.

medial radius & interosseousmembrane / distal 1stphalange

palmaris longusm.

posterior ulnarrecurrent a.

common flexor tendon /palmar aponeurosis

flexes hand and fascia

pronatorquadratus m.

forearm -rotators

Anteriorinterosseousbranch ofmedian (C8,T1)

anteriorinterosseous a.

pronator teres

m.

forearm -

rotators

anterior ulnar

recurrent a.

superior to me ia epicon y e& common flexor tendon /

middle anterior border ofradius

pronates forearm

flexion

forearm -rotators

Deep radialnerve (C5,C6)

radial recurrent &posteriorinterosseous a.

lateral epicondyle (humerus) &proximal posterior ulna /proximal anterior radius

anteriorinterosseousnerve

branch of themedian nerve

flexor pollicis lo of the flexor dprofundus, and tquadratus

common digital

nerve

ranc es othumb, 1 branch

each to 2,3,4di its

lateralcutaneous nerveof the forearm

Sensory nerve tothe lateralaspect of theforearm


8/41

forearm / hand Innervation see --->


forearm / hand Innervation thenar muscles


forearm / hand Skeletal

capitate b. forearm / hand Skeletal


distal phalanx forearm / hand Skeletal

hammate b. forearm / hand Skeletal


lunate b. forearm / hand Skeletal

metacarpal forearm / hand Skeletal

posteriorinterosseousnerve

Branch off of thepierces the supiand innervates mextensor muscleforearm (exceptbrachioradialis, acarpi radialis lon

proper digitalnerve

Sensory nerve bmedial and ulnabranches. Ulnar1 fingers, medpalmar surfaces surfaces of the fthe lateral 3 d

recurrent rancof the mediannerve

superficialbranch of theradial nerve

cutaneous sensadorsal parts of tdigits, except di

annularligament

Strong band of fibers wrappingaround the head (proximalpart) of the radius, attaching tothe anterior and posterioraspects of the ulna

prevents radial h

subluxation(partial/incompldislocation)

distalinterphalangealjoint (DIP)

interosseousmembrane

Fibrous membrane betweenthe radius and ulna.

Because the themore significantwith the carpals joint, forces are from the hand toThe ulna has a m

significant articuthe radius at the


9/41


middle phalanx forearm / hand Skeletal

pisiform b. forearm / hand Skeletal



radius - head forearm / hand Skeletal



scaphoid b. forearm / hand Skeletal

trapezium b. forearm / hand Skeletal

trapezoid b. forearm / hand Skeletal

triquetrum b. forearm / hand Skeletal




forearm / hand Vascular







radial artery forearm / hand Vascular


metacarpophalangeal joint (MP)

proximalinterphalangealjoint (PIP)

proximalphalanx

proximal end, arcapitulum of late

radius - radialtuberosity

medial aspect ofradius, insertionbrachii tendon

radius - styloidprocess

lateral projectioof the radius, insfor the brachiora

ulna - coronoidprocess

ulna - olecranonprocess

ulna - styloidprocessan er orinterosseous

common digitalartery

interosseous

deep palmararch

median cubitalvein

communication cephalic and bas

pos er or

interosseousarterproper digitalartery

superficialpalmar arch


10/41

ulnar artery forearm / hand Vascular

hand Muscular deep palmar arch

hand Muscular deep palmar arch

hand Muscular Median (C8,T1)

hand Muscular

hand

hand

hand

Muscular abducts little fin

Muscular

Muscular

hand - thenar Muscular

hand - thenar Muscular deep palmar arch adducts and flex



interosseous m.- dorsal I to IV

Deep branch ofulnar (C8,T1)

proxima metacarpa s /proximally at proximalphalanges

interosseous m.

- palmar I to III

Deep branch of

ulnar (C8,T1)

proxima metacarpa s /proximally at proximal

halan es

lumbrical m. Iand II

superficial anddeep palmararches

flexor digit. profundus tendon /lateral side of phalanges

extends index afingers at interpjoints; flexes mecarpophalangea

lumbrical m. IIIand IV


superficial anddeep palmararches

flexor digit. profundus tendon /lateral side of phalanges

extends ring andat interphalageameta-carpophalaand 4

extensorretinaculum

flexorretinaculum forms the roof otunnel

palmaraponeurosis

abductor digitiminimi (quinti)m.

hand -hypothenar


deep palmarbranch of ulnar a.

pisiform b, tendon of flexorcarpi ulnaris / medial side ofbase of proximal phalanx oflittle finger

exor gminimi (quinti)m.

hand -hypothenar



exor re nacu um an oo ohamate b. / proximal 5thhalanx

flexes proximal little finger

opponens digitiminimi (quinti)m.

hand -hypothenar



flexor retinaculum and hood ofhamate bone / medial borderof metacarpal V

draws metacarpface thumb

abductor pollicisbrevis m.

Recurrentbranch ofmedian (C8,T1)

superficial palmarbranch of radial a.

flexor retinaculum, scaphoid,and trapezium b. / lateral sideof proximal phalanx of thumb

abducts; also asopposition and ethumb

adductor pollicism.


oblique head bases ofmetacarps II and III; capitateand trapezoid bb / medial sideof base of proximal phalanx ofthumb

flexor pollicisbrevis m.



flexor retinaculum andtrapezium b. / lateral proximal1st phalanx

flexes proximal thumb

opponenspollicis m.



flexor retinaculum andtrapezium b. / lat side ofmetacarpal I

draws metacarpand medially


11/41

infraspinatus m. rotator cuff Muscular suprascapular a.

subscapularis m. rotator cuff Muscular

rotator cuff Muscular suprascapular a.

teres minor m. rotator cuff Muscular

cauda equina spinal cord Innervation

spinal cord Innervation



dura mater spinal cord Innervation

filum terminale spinal cord Innervation


spinal cord spinal cord Innervation

spinal nerves spinal cord Innervation


ventral root spinal cord Innervation


sacrum spinal cord Skeletal

spinal cord Skeletal

spinal cord Skeletal

Suprascapular(C5-C6)

infraspinous foss / greatertubicle (humerus)

externally rotatehelp hold humerglenoid cavity of

Subscapular (C5-C7)

subscapular a.,lateral thoracic a.

subscapular fossa / lessertubicle (humerus)

medially rotates

arm; helps hold in glenoid cavity

supraspinatusm.

Suprascapular(C5-C6)

supraspinous fossa / greatertubicle (humerus)

helps to initiate degrees of abduhelps deltoid wit

Posterior branchof Axillary (C5-C6)

circumflexscapular

lateral border, scapular / inf. togreater tubicle

laterally rotate ahumeral head in

conusmedullaris

dorsal primaryramus

mixe motorand sensory tothe deepmuscles of theback

dorsal root(spinal) ganglion

ce o ies othe afferentnerves

graycommunicating

ventral primaryramus

w ecommunicating

vertebra - atlas(C1)

vertebra - axis(C2)


12/41


13/41

s Structure Region System Origin / Insertion

arachnoid granulations brain Innervation protrude into venous sinuses meninges

arachnoid mater brain Innervation meninges insul

dura mater Brain Innervation

optic tract Brain Innervation CN II Optic n. posterior to the optic chiasm Visio

pituitary gland Brain Innervation

falx cerebelli Brain Membrane

falx cerebri Brain Membrane

tentorium cerebelli Brain Membrane

basilar artery brain Vascular

Brain Vascular Drain

Brain Vascular

Innervation(what it innervates)

Blood Supply(what it supplies)

faciliblood

CN V1-V

3

- Each contributes ameningeal branch(es)

Arteries of dura supply moreblood to calvaria than to dura.Largest: Middle Meningeal

ArteryVeins of dura accompanymeningial arteries in pairs.

Releanumegrowfunct

metabwater

small, cresent-shaped sagittally-orientedfold of dura mater lying betweencerebellar hemispheres; doesnt passdeeply b/w them

cresent-shaped sagittally-oriented fold ofdura mater lying between cerebralhemispheresRostrally: clinoid processes of sphenoid

b.; Rostrolaterally: petrous part temporalb.; Posteriolaterlly: internal surface ofoccipital b. & part of parietal b.

Dividsupracomp

posterior part of circle of Willi

dural venous sinus inferior sagittal sinus

Smaller than superior sagittal sinus

Runs in inferior concave free border offalx cerebri

dural venous sinus superior sagittal sinus

Lies in convex attached border of falxcerebri

Rececommslit-lilacunsuper

Drainsinus
http://en.wikipedia.org/wiki/Circle_of_Willishttp://en.wikipedia.org/wiki/Circle_of_Willis


14/41


15/41

Innervation

Innervation

Innervation

Innervation

Innervation

Innervation sensory and motor

Innervation motor inn

CNdIII / oculomotornerve

Brain - CranialNerves

somatic motor: neuron cell bodieslocated in upper midbrain (oculomotornucleus) visceralmotor: preganglionic cell bodies locatedin upper midbrain (Edinger-Westphal

nucleus); postganglionic neuron cellbodies located in cliliary ganglion(attached to V1)

sominnsupmem.

sphconto cvis

CNeIV / trochlearnerve


neuron cell bodies located in lowermidbrain - trochlear nucleus

sommoobl

CNf V / trigeminalnerve


CNgV1 / ophthalmicdivision


neuron cell bodies located in trigeminal(semilunar) ganglion

somfrome

CNhV2 / maxillarydivision


neuron cell bodies located in trigeminal(semilunar) ganglion

somfroproma

CNi V3 / mandibulardivision


Sensory -- trigeminal (semilunal)ganglion, largest division, exits throughforamen ovale. Motor -- pons (motornucleus V), exits through foramen ovale

Somjawtonm, matenant

CNj VI / abducent

nerve

Brain - Cranial

Nerves

Pons abducent nucleus, emerges nearmedian plane at the junction of pons andmedulla, passes through cavernous sinusand superior orbital fissure, then throughcommon tendinous ring of rectus mm.


16/41


17/41

Innervation Motor

external ear antihelix Ear Auditory

Ear Auditory

external ear concha Ear Auditory

external ear helix Ear Auditory elevated margin of auricle

external ear lobule Ear Auditory

external ear tragus Ear Auditory

auriculotemporal n. Ear Innervation V3 branch

chorda tympani Ear Innervation CN VII

ear

parotid duct Face Gland

CNqXII / hypoglossalnerve


Medulla hypoglossal nucleus, emergesfrom sides of medulla anterior to olives,exit via hypoglossal canal, curvesforward near angle of the mandiblesuperior to ansa cervicalis to entertongue.

SwproextX)

elevated portion of extl ear on other sideof scaphoid fossa (or scapha) from thehelix

external ear antitragus

roughly opposite tragus and slightlyinferior

deepest depression, which leads intoextl acoustic meatus

non-cartilaginous (earlobe), fibroustissue, fat, and blood vessels; easilypierced for taking small blood samplesand inserting earringstragus: goat alluding to goats beardsince hair often grow on; tongue-likeprojection overlapping opening of extlacoustic meatus

Supplies the auricle, externalacoustic meatus, outer side ofthe tympanic membrane andthe skin in the temporal region

(superficial temporalbranches)

emTM

sup

caraxo

auditory / eustachiantube

(Also called pharynogotympanic tube) -links the pharynx to the middle ear

Prealloequ& a

Ruthecavmosalmo


18/41

parotid gland Face Gland Lar

Face Gland

buccal n. Face Innervation

frontal nerve Face Innervation

greater auricular nerve Face Innervation

Face Innervation

inferior alveolar nerve Face Innervation

Face Innervation

mental nerve Face Innervation

nasociliary nerve Face Innervation branches from ophthalmic nerve

Face Innervation pterygoid canal

Face Innervation

CN V3 branch(auriculotemporal nerve)

External carotid artery andbranches (maxillary artery,superficial temporal artery)

submandibular gland duct

Arithemu

branch of V3, branches of VII

bra

che

bucmmoriala

and

skin of the forehead and themedial part of the uppereyelid & mucous membraneof the frontal sinus

the most superior linear structure withinthe orbit

ophn. (sup

skin of the ear and skin belowthe ear

the great auricular n. crosses thesuperficial surface of thesternocleidomastoid m.

certhenern.

greater palatine arteryand/ornerve

sensory: mucous membrane ofthe inferior part of the lateralnasal wall; mucosa of the hardpalate

greater palatine n. passes through thegreater palatine canal and foramen

ma(V2bra

sensory: teeth of mandible andskin of chin motor: mylohyoidm and anterior belly of

digastric m

forinn

bra

infraorbital nerve,artery and/or vein

mucous memb of maxillarysinus, upper premolar, canine,and incisor teeth; maxillarygingiva; skin of lateral nose,lower eyelid, upper lip, andzygomatic region

passes thru infraorbital groove, canal,and foramen

ma

to msup

skin of chin and skin; oralmucosa of inferior lip

terminal branch of inferior alveolar nerve(CN V3)

emmeof b

supplies several branches tothe orbit

nerve of pterygoidcanal

pterygopalatineganglion

Lacrimal gland, paranasalsinuses, glands of the mucosaof the nasal cavity andpharynx, gingiva, mucusmembrane and glands of thehard palate


19/41


20/41

sphenopalatine artery face Vascular Terminal branch of maxillary artery

Face Vascular Source: External Carotid Artery

supratrochlear artery face Vascular

buccinator m. Muscular buccal branch of CN VII

depressor anguli oris m muscular CN VII Facial Artery

frontalis m. Muscular temporal branch of CN VII

levator labii m. Muscular facial nerve (CN VII) Facial a. ele

orbicularis oculi m. Muscular Superficial temporal a.

orbicularis oris m. Muscular Inferior & Superior labial a.

platysma m. Muscular

zygomaticus major m. Muscular Facial Nerve (CN VII) Rai

zygomaticus minor m. Muscular Facial Nerve (CN VII) Origin: zygomatic b. / Insertion: upper lipRai

nasal septum / cartilage Face - nasal Skeletal div

masseter m. Face - oral Muscular ele

medial pterygoid m. face - oral Muscular

temporalis m. face - oral Muscular

inferior alveolar artery Face - oral Vascular Supplies Mandibular teeth

Face - orbit Muscular oculomotor nerve (CN III) ele

ophthalmic artery face - orbit Vascular O: Internal carotid a. Pri

tensor veli palatini m. Face - pharynx Muscular

walls and septum of nasalcavity; frontal, ethmoidal,sphenoid, and maxillarysinuses; and anterior-mostpalate

superficial temporalartery

Facial muscles and skin offrontal and temporal regions

Asreg

muscles and skin of foreheadand scalp

passes from supraorbital margin toforhead and scalp

Face - facialexpression

origin: mandible; alveolar processes ofmaxilla and mandible; pterygomandibular raphe insertion:angle of mouth (modiolus), orbicularisoris

prewooccves


Origin: Anterolateral base of mandibleInsertion: Angle of mouth (modiolus)

Parlab(sa


epicranial aponeurosis / skin andsubcutaneous tissue of eyebrows andforehead

eleof fsur


front process of maxilla/ skin of upperlip and cartilage of nose


Temporal & Zygomaticbranches of facial n. (CN VII)

O: Medial orbital margin, medialpalpebral ligament, lacrimal b.; I: Skinaround margin of orbit, Superior &

inferior tarsal plates

ClodirOrb

Wr


Buccal branch of facial n. (CNVII)

O: medial maxilla & mandible, Deepsurface perioral skin, Angle of mouth; I:Mucous membbrane of lips

Tonconlips(wh


facial nerve (CN VII)(terminal branches)

submental artery,suprascapular artery

Superficial fascia covering the superiorportions of the pectoralis major anddeltoid muscles/mandible below obliqueline

Dramoope


Origin:zygomatic arch / Insertion: Cornerof mouth


several branches of theexternal carotid artery

anterior trunk of mandibularnerve (CN V3) via massetericnerve

inferior border and medial surface ofmaxillary process of zygomaticbone&arch / angle and lateral surface oframus of mandible

anterior trunk of mandibularnerve (CN V3) via medialpterygoid nerve

medial surface of lateral pterygoidplate&pyramidal process of palatinebone & tuberosity of maxilla / medialsurface of mandible ramus.

actmaaltesm

anterior trunk of mandibularnerve

deep temporal branch ofmaxillary artery

floor of temporal fossa/ medial surface ofcoronoid process and ramus of mandible

eleprim

inferior branch of the Maxillary a (CNV3)

levator palpebraesuperioris m.

lacrimal a. (branch ofophthalmic)

lesser wing of sphenoid/skin of uppereyelid

Medial pterygoid n. (CN V3)via otic ganglion

O: Scaphoid fossa of medial pterygoidplate, spine off sphenoid bone, cartilageof pharyngotympanic tube; I: Palatineaponeurosis

Tenphaswpte


21/41

arytenoid cartilage Larynx Cartilage external larynx

ansa cervicalis Larynx Innervation nerve (C1-3 spinal nerves) ant

Larynx Innervation Laryngeal muscles of the neck Vagus Nerve (CN X) branch

Larynx Innervation

Larynx Innervation Mo

Larynx Innervation Sensory & Autonomic nerve

Larynx Membrane

cricothyroid m. Larynx muscular

Larynx Muscular add

mylohyoid m. Larynx Muscular nerve to the mylohoid m. sup

Larynx Muscular mylohyoid m

Larynx Muscular Ansa cervicalis (C1-C3) Superior thyroid a. De

Larynx Muscular Ansa cervicalis (C1-C3) Superior thyroid a. De

Larynx Muscular

sternohyoid m. Larynx Muscular

sternothyroid m. Larynx Muscular dep

thyrohyoid m. Larynx Muscular C1 via hypoglossal n (CN XII) De

artisuplam

infrahyoid muscles (omohyoid,sternothyriod, sternohyoid)

recurrent laryngealnerve

superior laryngealnerve

Divides into internal andexternal branches

Arises from the inferior vagal ganglion atthe superior end of carotid triangle

superior laryngealnerve external branch

Inferior constrictor muscle ofpharynx & cricothyroidmuscle

superior laryngealnerve internal branch

Laryngeal mucous membraneof laryngeal vestibule andmiddle laryngeal cavity

Larpieto t

false vocal cord /ventricular fold

fold of mucosa located between thelaryngeal vestibule and the laryngealventricle; also known as the false vocalfolds; vestibular ligament covered bymucosa makes the vestibular fold;superior to vocal fold and extends fromthyroid cartilage to arytenoid cartilage

external laryngeal nerve, oneof the two terminal branchesof the superior laryngeal nerve(CN X). (all other intrinsiclaryngeal m. supplied byrecurrent laryngeal n, anotherbranch of CN X.

cricothyroid artery, a smallbranch of the superior thyroidartery

Origin: Anterolateral part of cricoidcartilageInsertion: Inferior margin and inferiorhorn of thyroid cartilage

Str

lateral cricoarytenoidm.

recurrent laryngeal nerve(from CN X)

arch of cricoid cartilage/muscularprocess of arytenoid cartilage

mylohyoid branch of inferioralveolar a.

medial body of mandible/mylohyoidraphe and body of hyoid bone

nerve to the mylohyoidm.

omohyoid m. inferiorbelly

O: Superior border of scapula nearsuprascapular notch; I: Intermediatetendon (fascia links to clavicle)

omohyoid m. superior belly

O: Intermediate tendon (fascia links toclavicle); I: Inferior border of hyoid

posteriorcricoarytenoid m.

Laryngeal nerve of vagus(recurrent [inferior]) (CN X)

Posterior surface of the laminae of thecricoid cartilage/muscular process of thearytenoid cartilage

abdrimvoc

C1-C3 by a branch of ansacervicalis

manubrium of sternum and medial end ofclavicle; body of hyoid bone

depsw

C2 and C3 by branch of ansacervicalis

posterior surface of manubrium and firstcostal cartilage; oblique line of thyroidcartilage

O: Manubrium & thyroid cartilage; I:Inferior border of body & greater horn of

hyoid b.


22/41

Larynx muscular Superior thyroid a.

ventricle of larynx Larynx Other

cricoid cartilage Larynx Skeletal

hyoid b. Larynx Skeletal

thyrohyoid membrane Larynx Skeletal

thyroid cartilage Larynx Skeletal

anterior jugular vein Larynx Vascular tributaries = laryngeal veins

Larynx Vascular

torus tubarius Nasal Other

Nasal Skeletal

ethmoid bulla Nasal Vascular

parathyroid gland neck Gland inferior thyroid arteries

thyroid gland Neck Gland

Neck Gland

true vocal cord /vocalis m. / vocal fold

Inferior laryngeal nerve(terminal part of recurrentlaryngeal nerve, from CN X)

Lateral surface of vocal process ofarytenoid cartilage/ Ipsilateral vocalligament. vocalis muscle lies medial tothyro-arytenoid muscles and lateral to thevocal ligaments within the vocal folds

Rewhten

extend laterally from middle part oflaryngeal cavity between vestibular andvocal folds

cricoid cartilage is shaped like a signetring with its band facing anteriorly. Theposterior (signet) part of the cricoid is thelamina, and the anterior (band) part is thearch (Fig. 8.32A). It attaches to theinferior margin of the thyroid cartilage bythe median cricothyroid ligament and tothe first tracheal ring by the cricotrachealligament.

anterior part of neck, C3 region.Suspended by muscles, isolated from restof skeleton

sermuope

O: superior border & superior horns ofthe thyroid cartilage; I: hyoid

Superior border opposite C4 vertebra,Inferior 2/3 of 2 laminae fuse to formlaryngeal prominence (Adam's apple),

superior laryngealartery

Branches to supply theinternal surface of the larynx

Nelarythy

alspha

inferior nasal concha /turbinate b.

separate b on lateral wall of nasal cavity;it articulates with the maxilla

forit ait

rounded elevation on lateral wall of nasalcavity supr to semilunar hiatus(semicircular groove into which frontalsinus opens) which is visible whenmiddle concha is removed;

ma

forcoveth

supplied by thyroid branchesof cervical (symp) ganglia -vasomotor (hormonallyregulated)

usually 4 glands- 2 superior parathyroidsand 2 inferior. Lie on posterior surface ofthryoid gland

Pro(cocal

Superior, middle, & inferiorcervical ganglia (thru cardiac,superior thyroid periarterial,& inferior thyroid periarterialplexi that accompany thyroida.)

Superior & inferior thyroid a.(10% of people hae a smallunpaired thyroid ima a.originates from thebrachiocephalic trunk, aorticarch, right common carotid,subclavian, or internalthoracic a.; supplies bothlobes)

Anterior in the neck at C5-T1 vertebrae;Deep to the sternothyroid m. &sternohyoid m.; Anterolateral to larynx &trachea; Right & left lobes united by thinisthmus over the trachea (usually anteriorto 2 & 3 tracheal rings); Capsule attachedto cricoid cartilage & superior trachealrings

thyroid gland pyramidal lobe

Usually superiorly connected to theisthmus & usually to the left of themedian plane


23/41

neck innervation C8

neck innervation C7

brachial plexus root neck Innervation C5-T1

neck Innervation C5-C6

Neck Innervation

neck Innervation

phrenic nerve Neck Innervation Diaphragm Arises from C3 spinal nerve Inn

Neck Innervation At

supraclavicular n. Neck Innervation Skin of neck and shoulders From C3 & C4 Un

suprascapular nerve neck Innervation

sympathetic trunk neck Innervation

Neck Innervation

anterior scalene m. neck Muscular transverse process C4-6; 1st rib flex

longus capitis m. neck Muscular flex

longus colli m. neck Muscular

middle scalene m. neck Muscular

posterior scalene m. Neck Muscular C6-C8 (ventral rami) cervical artery (ascending)

brachial plexus lowertrunk

various muscles of torso andupper extremities

brachial plexus middle trunk

various muscles of torso andupper extremities

brachial plexus uppertrunk

inferior cervicalganglion

in 80% of people, ICG fuses with firstthoracic ganglion to from the largecervicothoracic (stellate) ganglion

middle cervicalganglion

send gray ramicommunicantes to C5 and C6spinal nerves

anterior aspect of inferior thyroid artery,at level of transverse process of C6vertebra

superior cervicalganglion

Postsynaptic fibers pass fromit by cephalic arterial branchesto form the internal carotidsympathetic plexus and entercranial cavity

supraspinatus andinfraspinatus muscles

transverse cervicalnerve

supplies sensory innervationto skin covering the anteriorcervical region.

from C2,C3. curves around middle ofposterior border of sternocleidomastoidinferior to the great auricular nerve andpasses anteriorly and horizontally across

it deep to the external jugular vein andplatysma

anterior rami of C2-6 spinalnerves

anterior rami of C1-C3 spinalnerves

anterior tubercles of C3-C6 transverseprocess / basilar part of occipital bone

Anterior rami of C2-C6 spinalnerves

bodies of C5-T3, transverse process C3-C5 / anetior tubercle of atlas, bodies ofC1-C3, transverse processes of C3-C6

flexsid

ventral rami of cervical spinalnerves

flexdur

Posterior tubercles of the transverseprocesses of C4-6

Raslig


24/41

sternocleidomastoid m. Neck Muscular clavicle and sternum; mastoid process

thyroarytenoid m. Neck Muscular Inferior laryngeal n. (CN X) Rel

vertebra - atlas (C1) Neck Skeletal Ho

vertebra - axis (C2) Neck Skeletal

Neck Skeletal Pro

vertebra - body Neck Skeletal

vertebra - C3 Neck Skeletal




vertebra - C7 Neck Skeletal Ha

common carotid artery neck Vascular

external carotid artery Neck Vascular

Spinal Accessory Nerve (CN11)

A. (latfacoppbilaocc

O: Lower 1/2 posterior angle of thyroidlaminae & cricothyroid ligament; I:Anteriolateral arytenoid surface

vertebra - axis (C2) Dens / Odontoidprocess

Inferior articulate facet faces anteriorly toproperly align with the superior facet ofT1

internal and external carotidarteries

The right common carotid artery beginsat the bifurcation of the brachiocephalictrunk. From the arch of the aorta, the leftcommon carotid artery ascends into theneck. Each common carotid arteryascends within the carotid sheath withthe IJV and vagus nerve to the level ofthe superior border of the thyroid

cartilage. Here, each common carotidartery terminates by dividing into theinternal and external carotid arteries.

Supplies upper neck, face, andscalp

off of common carotid a; superior thyroida., ascending pharyngeal a., lingual a.,facial a., occipital a., posterior auriculara., maxillary a., superficial temporal a.;

upby;supsupbra


25/41

external jugular vein Neck Vascular Dra

inferior thyroid artery Neck Vascular

internal thoracic artery Neck Vascular

subclavian artery Neck Vascular

subclavian vein Neck Vascular runs along with artery

superior thyroid artery Neck Vascular

suprascapular artery neck Vascular off thyrocervical trunk

thyrocervical trunk Neck Vascular Subclavian a.

vertebral artery Neck Vascular For

sublingual gland Oral Gland Sal

submandibular gland Oral Gland Sal

5 lesser palatine nerve Oral Innervation

lingual nerve Oral Innervation

Oral Innervation passes lateral to medial

genioglossus m. Oral Muscular CN XII - Hypoglossal Nerve

formed by the joining of the

retromandibular and posterior auricularvv.; tributaries: posterior external jugularv., transverse cervical v., suprascapularv., anterior jugular v.; drains tosubclavian v.; drains head & neck,shoulder; external jugular v. containsvalves that may not be fully functional

supplies thyroid gland, lowerlarynx, upper trachea, upper

esophagus, deep neck muscles

from thyrocervical trunk; ascendingcervical a., inferior laryngeal a.,esophageal brs., tracheal brs., glandularbrs

infasc

me

supplies mediastinum,anterior thoracic wall, anteriorabdominal wall, respiratorydiaphragm

off first part of subclavian a, also calledinternal mammary a

Thyroid gland (mainly theanterosuperior aspect) and theinfrahyoid muscles, SCM, &larynx

Moextantmu

divides into circumflexscapular and thoracodorsal

O: Anterior surface of first part ofsubclavian a.; I: Suprascapular a.,Ascending cervical a., Interior thyroid a,& Cervicodorsal trunk

Larprim

supesoadj

Supplies local muscles of thecervical spine through anteriorspinal arteries

The two vertebral a.'s join together toform the basilar artery

smallest and deepest of salivary glands;in floor of mouth b/w mandible andgenioglossus m; ducts open into floor ofmouth along sublingual folds

soft palate (branch of V2-maxillary division oftrigeminal)

enters palate through lesser palatineforamen

branch of V3 - sensation ofanterior 2/3 of tongue

submandibularganglion

Submandibular andSublingual Glands

short tendon from sup. Part of mentalspine of mandible / entire dorsum oftongue and inferior/posterior fibers attachto hyoid bone

bilalonpulunicon


26/41

geniohyoid m. Oral Muscular C1 via hypoglossal n (CN XII)

hyoglossus m. Oral muscular CN XII - Hypoglossal Nerve

levator veli palatini m. Oral Muscular CN XI palatine arteries

Oral Muscular Pharyngeal plexus Lingual a.

Oral muscular hard palate/ lateral wall of pharynx

styloglossus m. Oral Muscular CN XII (Hypoglossal n)

stylohyoid m. Oral Muscular styloid process; hyoid bone

uvula Oral Other

lesser palatine foramen Oral Skeletal

lesser palatine artery Oral Vascular soft palate

lingual artery Oral Vascular arises from external carotid a.

lacrimal gland orbit Gland Sec

lacrimal sac / duct orbit Gland

ciliary ganglion Orbit Innervation

lacrimal nerve Orbit Innervation lacrimal gland

supraorbital nerve Orbit Innervation

inferior oblique m. Orbit Muscular CN III - oculomotor nerve

inferior rectus m. Orbit Muscular CN III - oculomotor nerve

lateral rectus m. orbit Muscular Abducent nerve (CN VI) abd

medial rectus m. orbit Muscular CN III - oculomotor nerve add

superior oblique m. Orbit Muscular trochlear nerve (CN IV)

superior rectus m. Orbit Muscular Oculomotor N.

inferior mental spine of mandible /anterior body of hyoid bone

pulflopro

body & greater horn of hyoid bone;inferior aspects of lateral part of tongue

dep(ret

cartilage of auditory tube and petrouspart of temporal bone/palatineaponeurosis

eleand

palatoglossal arch /palatoglossus m.

O: Palatine aponeurosis of soft palate; I:Posterolateral tongue

Copos

palatopharyngeal arch /palatopharyngeus m.

pharyngeal branch of vagusnerve

tenphame

anterior border of distal styloid processand stylohyoid ligament; most medial

retrup

stylohoid branch of facial n(CN VII)

eleelo

curved free margin of soft palate, canclearly see it with the mouth openhanging down in the back of the throat

opening in hard palate posterior to greatpalatine foramen

lesthr

enters palate through lesser palatine

foramentongue, suprahyoid mm,palatine tonsil

lacrimal fluid productionstimulated by CNVII

congla

CN III (preganglionicparasympathetic axons comefrom this nerve)

ciliary ganglion is located on the lateralside of the optic n. near the apex of theorbit; sensory and sympathetic axonspass through the ciliary ganglion withoutsynapse - the sensory root is carried viathe nasociliary n.and the sympatheticroot arrives in the orbit via the internalcarotid a.

prearrocupardisspheye

branch of opthalmic nerve, passesthrough superior orbital fissure

Distal mucosa of frontalsinus; skin & conjunctiva ofmiddle of superior eyelid;skin & pericranium ofanterolateral forehead & scalpto vertex

Largest branch from bifurcation offrontal nerve

Aproo

anterio part of floor of orbit / sclera deepto lateral rectus muscle

abueye

common tendinous ring / sclera justposterior to corneoscleral junction

depme

common tendinous ring/sclera posteriorto cornea

common tendinous ring / sclera justposterior to corneoscleral junction

O: Bone of sphenoid; I: Sclera deep tosuperior rectus m.

Abrota

O: Common tendinous ring; I: Sclera justposterior to cornea-scleral junction

Eleme


27/41

inferior orbital fissure Orbit Skeletal

supraorbital artery Orbit Vascular

epiglottis Pharynx Cartilage

Pharynx Muscular clo

Pharynx Muscular clo

pharynx Muscular Facial Artery

pharynx Muscular Facial Nerve (CN VII) Occipital Artery

Pharynx Muscular

lateral pterygoid m. pharynx Muscular Maxillary a.

Pharynx Muscular pharyngeal plexus of nerves hyoid bone/median raphe of pharynx

Pharynx Muscular vagus nerve (CN X)

stylopharyngeus m. pharynx Muscular glossopharyngeal n (CN IX)

Pharynx Muscular

Pharynx Vascular

coronal suture Skull Skeletal

Skull Skeletal

between greater and lesser wings ofsphenoid

pasinfrof poph

Muscle & skin of foreheadand scalp

Terminal branch of ophthalmic artery &internal carotid

Passup

Upper epiglottis:glossopharyngeal nerve (CNIX)[gag reflex]

Lower epiglottis:superior laryngeal branch ofvagus nerve (CN X)[cough reflex]

Elastic, heart-shaped, mucus coveredcartilage. Attached to root of tongue.Projects upward from tongue and hyoidbone.

Liefolupw

of hepifroesowitWhof t

arytenoid m. obliquepart

diagonally attached to both arytenoidcartilages and epiglottis (aryepiglotticus)

arytenoid m. transverse part

horizontally attached to both arythenoidcarilages

digastric m. anteriorbelly

Mandibular Division (V3)(CN V)

Base of Cranium(Digastric Fossa, Mandible) / HyoidBone

Dewhdep

digastric m. posteriorbelly

Base of Cranium(Mastoid Process, Temporal Bone) /Hyoid Bone

Dewhdep

inferior pharyngealconstrictor m.

pharyngeal branch of vagus n(CN X), pharyngeal plexus,branches of external andrecurrent laryngeal nn ofvagus n

oblique line of thyroid cartilage and sideof cricoid cartilage / cricopharyngeal partencircles pharyngoesophageal junctionw/o forming a raphe

consw

mandibular n. (CN V3) vialateral pterygoind nerve

superior head: infratemporal surface ofgreater wing of sphenoid, inferior head:lateral pterygoid plate/ neck of mandible

prowit

middle pharyngealconstrictor m.

consw

salpingopharyngealfold /salpingopharyngeus m.

inferior cartilage of eustaciantube/posterior fasciculus of thepalatopharyngeus muscle

raisdegdra

styloid process; thyroid cartilagemost posterior

eleand

spe

superior pharyngealconstrictor m.

Pharyngeal branch of vagus &pharyngeal plexus

O: Pterygoid hamulus,pterygomandibular raphe, Posterior endof mylohyoid line of mandible & side oftongue; I: Pharyngeal tubercle on basilarpart of occipital bone and pharyngealraphe

Cosw

ascending pharyngealartery

multiple cranial nerves;anastomotic channels to theanterior and posterior cerebralcirculations

coronal suture separates the frontal andparietal bones

ethmoid b. middlenasal concha /turbinate

Purpose of Ethmoid Bone:Separate nasal cavity frombrain.

Located at roof of nose,between the two orbits.Cubical, lightweight bone.Spongy boneOne of bones of the orbit

Viscerocranium, signgular bone, lying in

midline. Projects downwards overopenings of maxillary and ethmoidsinuses.

Pro

witairfinf


28/41

Skull Skeletal Pro

ethmoid b. crista galli Skull Skeletal

Skull Skeletal

frontal b. sinus Skull Skeletal pneumatized space in frontal b.; usually p

lacrimal b. Skull Skeletal

lambdoid suture skull Skeletal

mandible b. angle Skull Skeletal posterior, lateral, inferior corner of bone

Skull Skeletal superior and anterior projection of ramus

mandible b. head Skull Skeletal

mandible b. lingula Skull Skeletal medial side of ramus; small protuberance

Skull Skeletal

mandible b. ramus Skull Skeletal

Skull Skeletal

maxillary sinus Skull Skeletal superior alveolar nerves maxillary a. dec

nasal b. Skull Skeletal viscerocranium

occipital b. clivus skull Skeletal

skull Skeletal

Skull Skeletal Supraorbital n. (CN V1)

Skull Skeletal Maxillary a.

Skull Skeletal Dra

Skull Skeletal Posterior ethmoidal n. Posterior ethmoidal a.

parietal b. skull Skeletal

sagittal suture Skull Skeletal sep

ethmoid b. superiornasal concha /turbinate

Viscerocranium, signgular bone, lying inmidline. Connects to middle nasalconcha by nerve endings.Median ridge bone projecting fromcribriform plate of ethmoid bone. FalxCerebri attaches anteriorly to skull at thislocation. Olfactory bulbs lie on eitherside of the crista galli on top of thecribriform plate.

ethmoid b. perpendicular plate

midline process projecting inferiorly intothe nasal cavity; forms the superior partof the bony nasal septum; infrly fromcribiform plate

eacduchiame

small bone forming part of medial wallof orbit; forms part of the canal for thenasolacrimal duct

artiprofroinfma

runs between parietal/occipital bones andtemporal/occipital

mandible b. coronoidprocess

of condylar process; place of ariculationwith temporal bone

mandible b. mandibular notch

between coronoid process and condyle(projections of ramus)

perpendicular portions of the mandiblebody

maxilla b. incisivefossa

air filled region of maxilla bone. Floor oforbit to alveolar part of maxilla

arti

supantwit

occipital b. condylarcanal

emsignec

opening of frontalsinus

Frontal sinus --> Semilunar hiatus -->Frontonasal duct --> Ethmoidalinfundibulum --> Middle nasal meatus

opening of maxillarysinus

Anterior, Middle, & PosteriorSuperior Alveolar n.(Maxillary n. branches)

Posterior to the semilunar hiatus which isinferolateral to the root of the nose

opening ofnasolacrimal duct

Nasolacrimal duct --> Inferior nasalmeatus (inferolateral to the inferior nasalconcha)

opening of sphenoid

sinus

Sphenoid sinus --> spheno-ethmoidalrecess (superoposterior to the superiorconcha)

One of the most superior bones of theskull (posterior to frontal bone), one ofthe bilaterally paired bones of the skull(separated by the sagittal suture)

pargalthe(fo


29/41


30/41

Skull - foramina Skeletal hypoglossal nerve

Skull - foramina Skeletal

Skull - foramina Skeletal between rotundum and spinosum

Skull - foramina Skeletal Ma





stylomastoid foramen Skull - foramina skeletal underside of skull



Skull - foramina Skeletal in petrous part of temporal bone

occipital b. hypoglossal canal

Superior to the anterolateral margin ofthe foramen magnum

PasXII

palatine b. sphenopalatineforamen

Anterior & slightly inferior to the line ofthe infratemporal crest of the sphenoid;Inside the pterygomaxillary fissure

sphenoid b. foramenovale

mame(oc

sphenoid b. foramenrotundum

most anterior medial of sphenoidforamens

sphenoid b. foramenspinosum

most posterior lateral of sphenoidforamens

midmepas

sphenoid b. opticcanal

sphenoid b. pterygoidcanal

sphenoid b. superiororbital fissure

temporal b. externalauditory / acousticmeatus

opening in lateral surface of temporalbone

allome

temporal b. internalauditory / acousticmeatus

opening in lateral surface of temporalbone

tranand

temporal b. carotidcanal

tranintecra


31/41

Structure Region System

accessory hemiazygous vein

aorta abdominal

aorta arch / knob

aorta ascending

aorta descending / thoracicappendix

azygos vein

brachiocephalic artery / trunk

brachiocephalic vein left

brachiocephalic vein right

cecum

celiac artery / trunk

cisterna chyli

colic artery left

colic artery right

colon ascendingcolon descending

colon transverse

common bile duct

common carotid artery left

common carotid artery right

common hepatic artery

common hepatic duct

common iliac artery

common iliac vein

communicating ramus white or gray

cremaster m.cystic artery

cystic duct

diaphragm

diaphragm left crus

diaphragm right crus

epididymis

epiploic foramen (of Winslow)esophagus

external / superficial inguinal ring

external abdominal oblique m.

alciform ligament

emoral nerve

gallbladder

gastric artery left

gastric artery right

Netter Plate#'s

Moore Page#'s

duodenum asuperior (1st) part

duodenum bdescending (2nd) part

duodenum chorizontal (3rd) part

duodenum dascending (4th) part


32/41

gastroduodenal artery

gastroepiploic artery left

gastroepiploic artery right

genitofemoral nerve

greater omentum

heart aortic semilunar valve

heart chordae tendinae

heart coronary sinus

heart crista terminalis

heart fossa ovalis

heart great cardiac vein

heart left atrium / auricle

heart left main coronary artery

heart left ventricle

heart middle cardiac vein

heart moderator band

heart papillary m.

heart pectinate m.

heart pulmonary semilunar valve

heart right atrium / auricle

heart right main coronary artery

heart right ventricle

heart trabeculae carnae

hemiazygous vein

hepatic artery properhepatogastric ligament

hepatic portal vein

hepatoduodenal ligament

eocolic artery

eum

iacus m.

iohypogastric nerve

ioinguinal nerve

heart muscular interventricularseptum

heart anterior interventricular branch

of L. coronary artery (LAD)

heart atrial / nodal branch of R.coronary artery

heart circumflex branch of L.coronary artery

heart left atrioventricular / mitral /bicuspid valve

heart membranous interventricularseptum

heart posterior interventricular branchof R. coronary artery

heart right atrioventricular / tricuspidvalve

heart right marginal branch of R.coronary artery


33/41

nferior epigastric artery or vein

nferior mesenteric artery

nferior mesenteric vein

nferior phrenic arteries

nferior vena cava

nguinal canal

nguinal ligament

ntercostal m. externalntercostal m. innermost

ntercostal m. internal

ntercostal nerve, artery or vein

nternal / deep inguinal ring

nternal abdominal oblique m.

nternal thoracic artery

nternal thoracic vein

ejunum

kidney

kidney major calyx

kidney medullary pyramidkidney minor calyx

kidney renal papillae

kidney renal pelvis

ateral femoral cutaneous nerve

eft colic (splenic) flexure

eft subclavian artery

gamentum arteriosum

ound ligament of the liver

ver caudate lobe

ver left lobe

ver quadrate lobever right lobe

umbar artery

umbosacral trunk

ung horizontal fissure

ung inferior lobe

ung lingula

ung major / oblique fissure

ung middle lobe

ung superior lobe

main bronchus left

main bronchus rightmajor duodenal papillae

marginal artery of large intestine

middle colic artery

musculophrenic artery

oblique pericardial sinus

obturator nerve

ovarian artery

ovarian vein left


34/41

ovarian vein right

pampiniform plexus of veins

pancreas body

pancreas head

pancreas main pancreatic duct

pancreas neck

pancreas tail

pancreas uncinate processpericardiophrenic artery or vein

pericardium

phrenic n.

porta hepatis

psoas major m.

psoas minor m.

pulmonary artery right or left

pulmonary trunk

pulmonary vein

quadratus lumborum m.

ectus abdominis m.

ecurrent laryngeal nerve left

ecurrent laryngeal nerve right

enal artery left

enal artery right

enal vein left

enal vein right

ight colic (hepatic) flexure

short gastric arteries

sigmoid arteriessigmoid colon

spermatic cord

splanchnic nerve greater

splanchnic nerve lesser

spleen

splenic artery

splenic vein

sternum angle

sternum body

sternum manubrium

sternum xiphoid processstomach greater curvature

stomach lesser curvature

stomach pyloric sphincter

stomach rugae / gastric folds

subcostal nerve

superior epigastric artery or vein

superior intercostal vein right

superior mesenteric artery

ectus abdominis m. tendinousntersections


35/41

superior mesenteric vein

superior rectal artery

superior vena cava

suprarenal (adrenal) artery inferior

suprarenal (adrenal) artery middle

suprarenal (adrenal) artery superior

suprarenal (adrenal) gland

suprarenal (adrenal) vein

sympathetic ganglion

sympathetic trunk

eniae coli

esticular artery

esticular vein left

esticular vein right

horacic duct

rachea

rachea bifurcationransversalis fascia

ransverse pericardial sinus

ransversus abdominis m.

ransversus thoracis m.

unica albuginae

unica vaginalis parietal layer

unica vaginalis visceral layer

ureter

vagus n. / CN X

vas (ductus) deferens

suspensory ligament of the doudenumligament of Trietz)


36/41

StructureRegion System

abductor digiti minimi m.

abductor hallucis m.

adductor brevis m.

adductor hallucis m. oblique head

adductor hiatus

adductor longus m.

adductor magnus m.

anterior cruciate ligament / ACL

anterior inferior iliac spine

anterior superior iliac spine

anterior talofibular ligament

anterior tibial artery

anterior tibial veinbiceps femoris long head

biceps femoris short head

broad ligament of uterus

calcaneal (Achilles) tendon

calcaneofibular ligament

calcaneus

calcaneus sustentaculum tali

cervix

coccygeus m.

coccyx

common fibular / peroneal nerve

common iliac artery

common iliac vein

cremaster m.

cuboid bone

cuneiform bone intermediate

cuneiform bone lateral

cuneiform bone medial

deep fibular (peroneal) nerve

dorsalis pedis artery

ejaculatory duct

epididymis

extensor digitorum brevis m.

extensor digitorum longus m.

NetterPlate #'s

MoorePage #'s

adductor hallucis m. transversehead

bulbospongiosus / bulbocavernosusm.

deep femoral (profunda femoris)artery


37/41

extensor hallucis brevis m.

extensor hallucis longus m.

external iliac artery

external iliac vein

ascia lata

emoral nerve

emoral veinemur greater trochanter

emur head

emur lateral condyle

emur lateral epicondyle

emur lesser trochanter

emur ligament of the head

emur medial condyle

emur medial epicondyle

emur neck

emur boneibula head

ibula lateral malleolus

ibula bone

ibular (lateral collateral) ligament

ibular (peroneal) artery

ibularis (peroneus) brevis m.

ibularis (peroneus) longus m.

ibularis (peroneus) tertius m.

lexor digiti minimi m.

lexor digitorum brevis m.lexor digitorum longus m.

lexor hallucis brevis m.

lexor hallucis longus m.

gastrocnemius m. lateral head

gastrocnemius m. medial head

gluteus maximus m.

gluteus medius m.

gluteus minimus m.

gracilis m.

great (long) saphenous veingreater sciatic foramen

liofemoral ligament

liolumbar artery

liolumbar ligament

liopsoas m.

liotibial tract

lium bone

nferior gemellus m.


38/41

nferior gluteal artery

nferior gluteal nerve

nferior rectal nerve

nguinal ligament

nternal iliac / hypogastric artery

nternal iliac vein

nterosseous m.ntervertebral disc L3/L4 level

ntervertebral disc L4/L5 level

ntervertebral disc L5/S1 level

schial spine

schial tuberosity

schiocavernosus m.

schiofemoral ligament

schium bone

ateral circumflex artery

ateral meniscus

ateral plantar artery

ateral plantar nerve

ateral sacral artery

ateral sural cutaneous nerve

eft testicular vein

esser sciatic foramen

evator ani m. / pelvic diaphragm m.

igament of the ovaryumbosacral trunk

umbricals

medial / deltoid ligament

medial circumflex artery

medial meniscus

medial plantar artery

medial plantar nerve

medial sural cutaneous nerve

median (middle) sacral artery

median umbilical ligament

metatarsal

navicular bone

obturator artery

obturator externus m.

obturator foramen

obturator internus m.

ateral femoral cutaneous nerve ofhigh

medial umbilical ligament /obliterated umbilical artery


39/41


40/41

sacrum

saphenous nerve

sartorius m.

sciatic nerve

semimembranosus m.

seminal vesicle

semitendinosus m.small saphenous vein

soleus m.

superficial femoral artery

superficial fibular / peroneal nerve

superficial transverse perineal m.

superior gemellus m.

superior gluteal artery

superior gluteal nerve

superior vesicular arteries

sural cutaneous nervesuspensory ligament of the ovary

sympathetic trunk

alus bone

ensor fascia lata m.

esticular artery

ibia medial malleolus

ibia bone

ibial (medial collateral) ligamentibial nerve

ibialis anterior m.

ibialis posterior m.

unica albuginea

unica vaginalis parietal layer

unica vaginalis visceral layer

umbilical artery

ureter

urethra membranous

urethra prostatic

urethra spongy

urinary bladder

urinary bladder trigone

urinary bladder ureteric orifice

endinous arch of levator animuscles

ransverse cervical / cardinal /Mackenrodt's ligament

urinary bladder internal urethralorifice


41/41

Humerus Arm Anatomical Neck Arm

Documents

Transcript of Humerus Arm Anatomical Neck Arm