Head and Neck Anatomy
The origin, insertion, actions, innervation and vascular supply of the head and neck muscles. Agonist and antagonist muscles are listed for each muscle action.
Buccinator Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the buccinator includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreSplenius Cervicis Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the splenius cervicis includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreSplenius Capitis Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the splenius capitis includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreScalenes Anatomy: Origins, Insertions, Actions, Innervations
Muscle anatomy of the scalenus anterior, scalenenus medius, and scalenus posterior includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreTemporalis Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the temporalis includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreSuboccipital Anatomy: Rectus Capitis Posterior Major and Minor, Obliquus Capitis Superior and Inferior
Muscle anatomy of the suboccipital muscles includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreOccipitalis Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the occipitalis includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreOrbicularis Oculi Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the orbicularis oculi includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreMasseter Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the masseter includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreFrontalis Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the frontalis includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
Read MoreSternocleidomastoid Anatomy: Origin, Insertion, Action, Innervation
Muscle anatomy of the sternocleidomastoid includes origin, insertion, action, innervation and vascular supply. Actions include agonist and antagonist for each movement.
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