Floor Of The Carotid Triangle

The carotid triangle 1.

Floor of the carotid triangle.

However it is the posterior margin of the superior omohyoid muscle that limits the triangle anteriorly and the anterior margin of the sternocleidomastoid posteriorly. Carotid triangle is a space at the anterior portion of the neck. Posterior belly of digastric and stylohyoid. Contents of carotid triangle dr.

The hyoid bone can be seen in the most anterior angle of the carotid triangle with two of the three sides either originating or inserting upon it. Superior belly of omohyoid m. Content edit edit source. Name the structures forming the boundaries of carotid triangle.

It is bound by the sternocleidomastoid muscle by the superior belly of the omohyoid muscle and by the posterior belly of the digastric muscle with the stylohyoideus. The carotid triangle this triangle is important because the common carotid artery ascends into it. The carotid triangle dr m idris siddiqui this is a vascular area bounded by the superior belly of the omohyoid the posterior belly of the digastric and the anterior border of the sternoceidomastoid. It is so called because it contains all the 3 carotid arteries viz.

Superior belly of omohyoid. Hyoglossus and thyrohyoid muscles posterior part. Common carotid internal carotid and external carotid its boundaries are. Describe the locations of the superficial and deep cervical lymph nodes.

Similar to the muscular triangle the carotid triangle has the omohyoid and sternocleidomastoid muscles as parts of its borders. List the muscles that make the floor of the carotid triangle. Inferiorly hyoid bone. It contains the submental lymph nodes which filter lymph draining from the floor of the mouth and parts of the tongue.

Carotid triangle is one of the subdivisions of anterior triangle of neck. What is the clinical significance of enlargement of the jugulo digastric and jugulo omohyoid. Posterior belly of digastric m. The carotid triangle or superior carotid triangle is a portion of the anterior triangle of the neck coverings and boundaries.

Middle constrictor and inferior constrictor muscles. Hyoid bone thyro hyoid m. Its floor is formed by parts of the thyrohyoid membrane hyoglossus and the. Constrictores pharyngis medius and inferior.

Posteriorly by the anterior.