Stylohyoid Muscle - Origin and Insertion

Origin and Insertion

It arises from the posterior and lateral surface of the styloid process of the temporal bone, near the base; and, passing inferior and anterior, it is inserted into the body of the hyoid bone, at its junction with the greater cornu, and just superior the omohyoid muscle. It thus belongs to the group of suprahyoid muscles.

When contracted, it elevates the hyoid, this action is primarily brought about during swallowing.

It is perforated, near its insertion, by the intermediate tendon of the digastric muscle.

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