NEET PG DENTAL EXAM

HEAD NECK

TRIANGLES OF NECK

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Indicate what is the limitation of the carotid triangle of neck
A
usculus omohyoideus
B
usculus mylohyoideus
C
usculus sternocleidomastoideus
D
usculus digastricus
E
usculus stylohyoideus
Explanation: 

Detailed explanation-1: -Triangles The digastric muscle divides the anterior triangle of the neck into three smaller triangles: The submandibular triangle (also called digastric triangle) is formed by the mandible superiorly, laterally but the digastric posterior belly and medially by the digastric anterior belly[2].

Detailed explanation-2: -Important vascular structures are found within this triangle. It contains the bifurcation of the common carotid artery into internal and external carotid arteries. The internal carotid artery initially lies postero-laterally to the external carotid artery.

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