Omohyoid muscle

The video tutorial discusses the omohyoid muscle, part of the infrahyoid muscle group located under the hyoid bone. It details the anatomy of the omohyoid, which is divided into superior and inferior bellies, and its connection to the carotid sheath. The infrahyoid muscles, including the omohyoid, play a crucial role in positioning the hyoid bone, aiding in swallowing and larynx movement. The omohyoid also helps maintain low pressure in the internal jugular vein, enhancing blood return to the heart. The video concludes with a call to explore more resources on Kenhub.

What role do the infrahyoid muscles play in swallowing?

Explain the significance of the omohyoid muscle's attachment to the carotid sheath.