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Ulnar Nerve
- Med head of triceps
- Humerus - btwn med / olecranon
- Forearm - btwn heads of flx. carpi ulnaris
- 5 cm prox. to wrist - dorsal branch
- + digital branches
-
Median Nerve
- Arm - medial + ant. interosseus nerve @ elbow
- btwn heads of pronator teres -
- Under flx. dig. superficialis
- Enters wrist in carpal tunnel
- + digital branches
-
Radial nerve
- Exits axilla - under teres minor / spirals around humerus
- btwn long / med. head of triceps
- pierces lat. intermusc. septum
- ant. humerus - can be palpated (ant. compartment)
- ant. to lat. epicondylitis
- btwn brachioradialis / brachialis
- brachioradialis - pierces fascia @ wrist
-
Axillary nerve
@ quadrangular space
-
Brachial cords
- @ subscapularis
- @ scalenes (plexus)
-
Dorsal scapular nerve
- @ rhomboids
- @ serratus posterior
-
-
Median nerve
- @ carpal tunnel
- @ flx. dig.
- @ Lig. of struthers
- @ pronator teres
- @ thenar muscles
-
Radial nerve
- @ arcade of Frohse
- @ brachialis / brachioradialis
- @ brachioradialis
- @ ext. group
- @ lat. intermuscular septum
- @ sup. radial tunnel
- @ supinator
-
Ulnar nerve
- @ flx. carpi ulnaris
- @ hypothenar muscles
- @ med. chord of brachial plexus, subscap.
- @ med. intermuscular sept. / triceps
- @ pron. quad / flx. carpi ulnaris
- @ tunnel of Guyonn
-
Suprascapular nerve
@ supraspinatus
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