Head and Neck Anatomy

Muscle anatomy of the buccinator includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

Muscle anatomy of the splenius cervicis includes origin, insertion, action, innervation, and vascular supply. Actions include agonists and antagonists for each movement.

Muscle anatomy of the scalenus muscles includes origin, insertion, action, innervation, and vascular supply. Actions include agonists and antagonists for each movement.

Muscle anatomy of the temporalis includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

Muscle anatomy of the suboccipital muscles includes origin, insertion, action, innervation, and vascular supply. Actions include agonists and antagonists for each movement.

Muscle anatomy of the occipitalis includes origin, insertion, action, innervation and vascular supply. Actions include agonists and antagonists for each movement.

Muscle anatomy of the orbicularis oculi includes origin, insertion, and action.

Muscle anatomy of the masseter includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.

Muscle anatomy of the frontalis includes origin, insertion, action, innervation and vascular supply.

Muscle anatomy of the sternocleidomastoid includes origin, insertion, action, innervation, and vascular supply. Actions include agonists and antagonists for each movement.

Muscle anatomy of the splenius capitis includes origin, insertion, action, innervation, and vascular supply. Actions include agonists and antagonists for each movement.