Head and Neck Cross sections

Dr. Bennett-Clarke

Orientation diagrams

Section 10

Section 10

Nasal Bone

Section 10

Nasal Septum

Section 10

Ethmoid Sinus/Air cells

Section 10

Sphenoid Sinus

Section 10

Internal carotid artery

Section 10

Petrous Part of Temporal Bone

Section 10

Occipital Bone

Section 10

Dural Sinuses

Section 10

Temporalis Muscle

Section 10

Superficial Temporal Vessels

Section 10

Optic Nerve

Section 10

Lateral Rectus

Section 10

Medial Rectus

Section 13

Section 13

Nasal Septum

Section 13

Inferior Nasal conchae

Section 13

Section 13

Pharyngeal (adenoid) Tonsil & Nasopharynx

Section 13

Pharyngotympanic (Auditory) Tube

Section 13

Superior Constrictor Muscle

Section 13

Longus Colli or Longus Capitis (Prevertebral Muscle)

Section 13

Internal Carotid Artery

Section 13

Internal Jugular Vein

Section 13

Posterior Belly of Digastric

Section 13

Head/Condyle of Mandible

Section 13

Maxillary Artery Branches

Section 13

Coronoid Process

Section 13

Lateral Pterygoid plate

Section 13

Lateral Pterygoid Muscle

Section 13

Medial Pterygoid Muscle

Section 13

Temporalis Muscle

Section 13

Masseter Muscle

Section 13

Facial artery & vein

Section 13

Vertebral Arteries

Section 15

Section 15

Hard palate

Section 15

Incisive Foramen

Section 15

Soft palate with uvula at end

Section 15

Naso/oropharynx

Section 15

Constrictor Muscle

Section 15

Muscles of Facial expression

Section 15

Buccinator Muscle

Section 15

Buccal Fat pad

Section 15

Ramus of mandible

Section 15

Masseter Muscle

Section 15

Medial Pterygoid Muscle

Section 15

Internal Carotid artery

Section 15

Internal Jugular Vein

Section 15

External Carotid artery

Section 15

Retromandibular Vein

Section 15

Dens/Odontoid Process of C2

Section 15

Masses of C1

Section 15

Vertebral Artery

Section 15

Splenius (Left) & Sternocleidomastoid (Right)

Section 18

Section 18

Tongue

Section 18

Upper Lip

Section 18

Lower Lip

Section 18

Oicularis Oris Muscle

Section 18

oropharynx

Section 18

Palatoglossal Arch

Section 18

Palatine Tonsil/ Tonsilar Bed

Section 18

Constrictor Muscle

Section 18

Prevertebral Muscles

Section 18

Internal Carotid Artery

Section 18

Internal Jugular Vein

Section 18

External Carotid Artery

Section 18

Retromandibular Vein

Section 18

Vertebral Artery

Section 18

Sternocleidomastoid

Section 18

Ramus of mandible

Section 18

Mandibular Canal

Section 18

Masseter Muscle

Section 18

Medial Pterygoid Muscle

Section 18

Submandibular Gland

Section 24

Section 24

Body of Mandible

Section 24

Platysma

Section 24

Geniohyoid/genioglossus

Section 24

Mylohyoid

Section 24

Sublingual Gland

Section 24

Submandibular Gland

Section 24

Submandibular Duct

Section 24

Oropharynx

Section 24

Constrictor Muscle

Section 24

Internal Carotid

Section 24

External Carotid

Section 24

Internal Jugular vein

Section 24

Vertebral Artery

Section 24

Facial Artery

Section 24

Sternocleidomastoid

Section 24

External Jugular vein

Section 25

Section 25

Anterior belly of Digastric

Section 25

Mylohyoid

Section 25

Platysma

Section 25

Root of Tongue

Section 25

Epiglottis

Section 25

Laryngopharynx

Section 25

Inferior Constrictor Muscle

Section 25

Vertebral Artery

Section 25

Internal Carotid (Common carotid bifurcating on other side)

Section 25

External carotid Artery

Section 25

Internal Jugular Vein

Section 25

Sternocleidomastoid

Section 25

External Jugular Vein

Section 25

Submandibular Gland

Section 25

Facial Artery & Vein

Section 26

Section 26

Thyroid Cartilage

Section 26

Infrahyoid Muscles

Section 26

Platysma

Section 26

Laryngo opening/ Vestibule

Section 26

Part of Epiglottis

Section 26

Laryngopharynx

Section 26

Inferior Constrictor Muscle

Section 26

Common Carotid Artery

Section 26

Internal Jugular Vein

Section 26

Sternocleidomastoid

Section 26

External Jugular Vein

Section 26

Anterior Jugular Vein

Section 26

Vertebral Artery

Section 28

Section 28

Trachea

Section 28

Esophagus

Section 28

Infrahyoid muscles

Section 28

Thyroid Gland

Section 28

Anterior Jugular Vein

Section 28

Common Carotid artery

Section 28

Internal Jugular Vein

Section 28

External Jugular Vein

Section 28

Vertebral artery

Section 28

Anterior Scalene

Section 28

Middle Scalene

Section 28

Brachial Plexus

Questions?

Section 10

Section 13

Section 15

Section 24

Section 28