Lower Limb part 2

Aaron Casha

pelvis bone

Pelvisosteology

Pelvic Girdle and Thigh/Leg Bones

www.britannica.com

Pelvic Girdle

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Illium

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Anterior Superior Iliac Spine

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Posterior Superior Iliac Spine

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Anterior Inferior Iliac Spine

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Posterior Inferior Iliac Spine

http://www.bartleby.com

Greater Sciatic Notch

http://www.bartleby.com

Iliac Fossa

http://www.bartleby.com

Auricular Surface

http://www.bartleby.com

Iliac Crest

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Pubis

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Superior Ramus

http://www.bartleby.com

Inferior Ramus

http://www.bartleby.com

Acetabular Notch

http://www.bartleby.com

Acetabulum

http://www.bartleby.com

Ischium

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Ischial Tuberosity

http://www.bartleby.com

Ischial Spine

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Lesser Sciatic Notch

http://www.bartleby.com

Ramus

http://www.bartleby.com

Obturator Foramen

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Femur

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Head

http://www.bartleby.com

Fovea Capitis

http://www.bartleby.com

Neck

http://www.bartleby.com

Greater Trochanter

http://www.bartleby.com

Lesser Trochanter

http://www.bartleby.com

Inter-trochanteric Crest

http://www.bartleby.com

Inter-trochanteric Line

http://www.bartleby.com

Linea Aspera

http://www.bartleby.com

Medial and Lateral Condyles

http://www.bartleby.com

Medial and Lateral Epicondyles

http://www.bartleby.com

Patella

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Base

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Apex

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Articular Facets

http://www.bartleby.com

Tibia

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Lateral and Medial Condyles

http://www.bartleby.com

Inter-condylar Eminence

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Tibial Tuberosity

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Fibular Notch

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Anterior Crest

http://www.bartleby.com

Medial Malleolus

http://www.bartleby.com

Fibula

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Head

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Lateral Malleolus

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Male Vs Female Pelvis

http://www.bartleby.com

Femur, Patella, Tibia together

www.hss.edu

*

GLUTEAL

GLUTEAL

SSSSSS

SSSSSSSS

The Leg

The leg is divided into four compartments

• Anterior compartment• Lateral compartment• (Superficial) Posterior

compartment• Deep posterior

compartment

Anterior Compartment

Anterior compartment contains the muscles that dorsiflex the ankle and extend the toes.

• Contains Anterior Tibial Nerve

• Contains Anterior Tibial Artery

• Tibialis anterior, EDL, EHL, peroneus tertius

Anterior Compartment

Blood supply:Anterior tibial artery.

Innervation:Deep peroneal (fibular) nerve.

Anterior Compartment

The muscles of the compartment are:

• Tibialis anterior• Extensor hallucis longus• Extensor digitorum

longus• Fibularis tertius

(peroneus tertius)

Lateral Compartment

Lateral compartment contains the muscles that Everters of the foot (turns foot outward)

Contains the superficial peroneal nerve

Lateral CompartmentBlood supply:

No major arteries in lateral compartment.

Muscular branches arise from the peroneal artery (Branch of posterior tibial).

Nerve supply:Superficial peroneal (fibular) nerve

Lateral Compartment

Muscles:• Peroneus Longus• Peroneus Brevis

(Superficial) Posterior compartment

Posterior compartment contains the plantar flexors muscles.

Contains:• Short saphenous vein • Peroneal communicating

branch of the common peroneal nerve

• Medial cutaneous nerve of the calf

• Sural nerve

(Superficial) Posterior compartment

Innervation:Tibial nerve.

(Superficial) Posterior compartment

Muscles:• Gastrocnemius • Plantaris • Soleus

Deep Posterior Compartment

Blood supply: The posterior tibial artery

Innervation:Tibial nerve.

Deep Posterior Compartment

Muscles:• Popliteus• Flexor digitorum longus• Flexor hallucis longus• Tibialis posterior

Deep Posterior Compartment• Popliteus– Origin - lateral

condyle of femur and lateral meniscus– Insertion – proximal

shaft of tibia– Nerve -Tibial nerve– Action – flex and

medially rotate leg

THE END

Femur

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Head

http://www.bartleby.com

Fovea Capitis

http://www.bartleby.com

Neck

http://www.bartleby.com

Greater Trochanter

http://www.bartleby.com

Lesser Trochanter

http://www.bartleby.com

Inter-trochanteric Crest

http://www.bartleby.com

Inter-trochanteric Line

http://www.bartleby.com

Linea Aspera

http://www.bartleby.com

Medial and Lateral Condyles

http://www.bartleby.com

Medial and Lateral Epicondyles

http://www.bartleby.com

Patella

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Base

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Apex

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Articular Facets

http://www.bartleby.com

Tibia

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Lateral and Medial Condyles

http://www.bartleby.com

Inter-condylar Eminence

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Tibial Tuberosity

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Fibular Notch

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Anterior Crest

http://www.bartleby.com

Medial Malleolus

http://www.bartleby.com

Fibula

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Head

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Lateral Malleolus

http://academic.kellogg.cc.mi.us/herbrandsonc/bio201_McKinley/

skeletal.htm

Male Vs Female Pelvis

http://www.bartleby.com

Femur, Patella, Tibia together

www.hss.edu