Submental Triangle Flashcards
1
Q
Single or paired?
A
Is ONLY single triangle in neck
2
Q
What is found in this triangle?
A
Only lymph nodes
3
Q
Name boundaries
A
Body of hyoid, right/left anterior bellies of digastric muscles, mylohyoid muscles form floor
4
Q
What is anterior belly of digastric supplied by?
A
CN V - mand division - 1st arch deriv.
5
Q
What is posterior belly of digastric supplied by?
A
CN VII - facial nerve - 2nd arch deriv
