18. Neck lumps + common ENT coditions

Question 1

Neck triangles

Answer 1

• anterior triangle
  ~ digastric triangle
  ~ carotid triangle
  ~ muscular triangle
  ~ bounded by midline anteriorly, lower border of mandible superiorly, posterior border of sternocleidomastoid posteriorly
• posterior triangle
  ~ sternocleidomastoid
  ~ bounded by anterior border of trapezius, posterior border of sternocleidomastoid, middle third of clavicle
• need to be able to state if need to communicate to colleagues

Question 2

neck levels?

Answer 2

LEVEL I
- submandibular and submental region

LEVEL II
- upper sternocleidomastoid region

LEVEL III
- middle sternocleidomastoid region

LEVEL IV
- lower sternocleidomastoid region

LEVEL V
- posterior triangle of neck

LEVEL VI
- anterior triangle of neck (In Front of larynx + laryngeal cartridges)

Question 3

on goodnotes