Soft structures of head and neck

External nares

Nasal septum

Oral cavity

Hard palate

Soft palate

Orbicularis oculi

Zygomaticus major

Orbicularis oris

Levator labii superioris

Depressor labii inferioris

Mentalis

Buccinator

Parotid gland

Parotid duct

Masseter

Facial artery

Facial nerve

Temporalis

Medial pterygoid

Lateral pterygoid

Trigeminal nerve

pituitary gland

Spinal cord

Vertebral arteries

Platysma

External jugular vein

(attached to skin)

Sternocleidomastoid

Omohyoid (superior and inferior bellies)

Sternothyroid

Thyroid cartilage

Submandibular gland

Pharynx

Nasal cavity

Carotid sheath

Common carotid artery

Internal jugular vein

internal carotid artery

External carotid artery

Vagus nerve

Hypoglossal nerve

Sympathetic trunk

Anterior scalene

Middle scalene

Phrenic nerve

Posterior scalene

Levator scapulae

Spinal accessory nerve

Subclavian arteries

Splenius capitis

Semispinalis capitis

anterior belly of digastric

posterior belly of digastric

sternohyoid

thyrohyoid

thyroid gland

parathyroid glands

subclavian veins

vertebral arteries

stylohyoid

mylohyoid

lateral erector spinae

intermediate erector spinae

medial erector spinae

uvula

lips

teeth

tongue

Larynx

epiglottis

glottis

space between vocal folds

true vocal folds

Trachea

esophagus

cervical plexus