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Flashcards in CONTENTS OF SUBTRIANGLES Deck (8)
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Submental triangle

Submental lymph nodes

1

Anterior PART of digastric or submandibular triangle
-
SHN

Submandibular gland
(FA,FV,SMLN)
Hypoglossal nerve
Nerves and vessels to the mylohyoid

2

Post part of submandibular
-
CL

Carotid sheath- carotid a, IJV, VAGUS NERVE
Lower part of parotid gland

3

Carotid triangle
-
CBI HIAD

Carotid sheath:
CCA divides into ICA & ECA
Branches of ECA
IJV and its tributaries

Hypoglossal nerve
Int and ext laryngeal nerves
Accessory and vagus nerve

DEEP CERVICAL LYMPH NODES

4

Muscular or visceral triangle
Underneath;
-
TL TE

Thyroid gland
Larynx
Trachea
Esophagus

5

ARTERIES in the posterior triangle
-
3S o

3rd part of subclavian
Superficial cervical
Suprascapular
Occipital

6

VEINS of posterior triangle
-
ES

EJV and its tributaries
Subclavian

7

NERVES Of posterior triangle
-
BAB

Brachial plexus
Accessory (spinal part)
branches of the cervical plexus