Tag: amatomy ppt

Head and Neck muscles: Origin, Insertion and Action

Head and Neck muscles: Origin, Insertion and Action

Head and Neck muscles: Origin, Insertion and Action Muscle: Frontalis Origin: Epicranial aponeurosis Insertion: Skin superior to supraorbital margin Action: Draws scalp forward, raises eyebrows, wrinkles forehead Muscle: Occipitalis Origin: Occipital bone and mastoid process Insertion: Epicranial aponeurosis Action: Draws scalp backward Muscle: Orbicularis Oris Origin: Muscle fibers around mouth Insertion: Skin at corner of […]

June 26, 2012 | By | Reply More
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