export_muscle triangles Flashcards Preview

Head and Neck Anatomy > export_muscle triangles > Flashcards

Flashcards in export_muscle triangles Deck (12):
1

Posterior triangle

SCM, Trapezius, Clavicle

2

Floor of posterior triangle

Prevertebral fascia and SLAPM; Splenius capitis, Levator scapulae, Anterior, Posterior, Middle scalene

3

Roof of posterior triangle

skin, superficial fascia w/platysma, deep investing fascia

4

Occipital triangle

SCM, Trapezius, Omohyoid

5

Supraclavicular (subclavian) triangle

SCM, clavicle, omohyoid

6

Anterior triangle

SCM, mandible, midline of neck

7

Floor of anterior triangle

pharynx, larynx, thyroid

8

Roof of anterior triangle

skin, superficial fascia w/platysma muscle, deep investing fascia

9

Submental triangle

ant. bellies of digastric muscles, hyoid

10

Submandibular (digastric) triangle

Ant. and post. bellies of digastric muscles and mandible

11

Carotid triangle

SCM, sup. belly of omohyoid, post. belly of digastric

12

Muscular (omotracheal) triangle

Sup. belly of omohyoid, SCM, sternohyoid