Omohyoid Floor Of The Neck

Contains cervical vertebrae and postural muscles.
Omohyoid floor of the neck. Interior belly ot the omohyoid muscle. The anterior triangle and the posterior triangle of the neck each of them containing a few subdivisions. The omohyoid muscle is a small muscle in the neck that originates at the upper border of the scapula and inserts into the hyoid bone which anchors the tongue. The posterior triangle of the neck contains many muscles which make up the borders and the floor of the area.
Contains glands thyroid parathyroid and thymus the larynx pharynx and trachea. A significant muscle in the posterior triangle region is the omohyoid muscle. The triangles of the neck are important because of their contents as they house all the neck structures including glands nerves vessels and lymph nodes. The s ternocleidomastoid muscle divides the neck into the two major neck triangles.
The following structures are superficial to the prevertebral tascia. Muscular tension in the shoulder that causes the shoulder to elevate may cause a shift in the hyoid bone. It is split into two bellies by a tendon. Courses from the hyoid bone en route to the scapula within the pretracheal fascia.
Omohyoid is a muscular connection between the upper shoulder and the anterior neck. The omohyoid depresses and stabilizes the hyoid bone the unarticulated bone located between the chin and thyroid cartilage that provides the foundation for speech. Omohyoid muscle syndrome oms is a rare clinical condition that has the pathognomonic feature of the appearance of a lateral neck mass when swallowing due to dysfunction of the omohyoid muscle.