Supply
Innervations
Insertions (and more)
Spaces and structures
Oddities
100

name the three branches of the artery that run along the brachial plexus

What is the subclavian artery, axillary artery, and brachial artery

100

this nerve innervates the anterior upper arm muscles

What is musculocutaneous nerve

100

the subscapularis inserts here

lesser tubercle of humerus
100

these structures border the quadrangular space

What are the long head of triceps, neck of humerus, teres minor, and teres major

100

these structures make up the anatomical "snuff box"

What are tendons of the abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus, scaphoid

200

this artery supplies the anterior and posterior shoulder as well as pectoralis major and minor

What is the Thoracoacromial artery

200

this is the area of the palmar and dorsal hand innervated by the median nerve

Palmar: digits 1, 2, 3, and half of 4

Dorsal: tips of digits 1, 2, 3, and half of 4

200

these make up the SITS mneumonic

What is the Supraspinatus, Infraspinatus, Teres minor, and Subscapularis (Bonus: where are these insertions?)

200

these structures border the triangular space

long head of triceps, teres minor, teres major

200

this structure has a compartment in the wrist outside of the carpal tunnel all to itself

What is flexor carpi radialis tendon
300

this sensory nerve is a branch of the musculocutaneous never

lateral cutaneous of forearm

300

the latissimus dorsi muscle is innervated by this nerve

thoracodorsal nerve (Bonus: name the cord this nerve branches off from)

300

this nerve innervates the serratus anterior, what roots does it branch off from?

the long thoracic nerve, roots of C5, C6, C7

300

these structures border the triangular interval

long head of triceps, lateral head of triceps, teres major

300

this groove runs between the hook of the hamate and the pisiform, and holds the ulnar nerve and artery

What is Guyon's canal (nerve and artery can be compressed here)

400

these muscles are the thenar eminence

What is abductor pollicis brevis, flexor pollicis brevis, opponens pollicis

400

these muscles are innervated by the suprascapular nerve

What is the supraspinatus and infraspinatus

400

this ligament separates suprascapular nerve and artery. ___goes over, and ___ goes under

Superior transverse scapular ligament )over the suprascapular notch) Suprascapular artery goes over ligament, suprascapular nerve goes under the ligament (army goes over, navy goes under)

400

these structures lie within the quadrangular space

axillary nerve, posterior humeral circumflex artery

400

this triangular space lies in the anterior elbow and contains what 3 important structures

What is the cubital fossa, biceps tendon, brachial artery, median nerve (TAN - tendon, artery, nerve), *median cubital vein (blood draws)

500

these muscles are the hypothenar eminence

palmaris brevis, abductor digiti minimi, flexor digiti minimi brevis, opponens digiti minimi

500

the lower subscapular nerve innervates these two muscles

What is the Subscapularis and teres major
500

these 3 muscles are innervated by the dorsal scapular nerve

Levator scapulae, rhomboid major and rhomboid minor (Bonus: what root does this come off of?)

500

this structure lies within the triangular space

scapular circumflex artery

500

these structures lie within the triangular interval

radial nerve and profunda brachii artery

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