01 Nerve Entrapment and Misc Flashcards Preview

7202 Anatomy > 01 Nerve Entrapment and Misc > Flashcards

Flashcards in 01 Nerve Entrapment and Misc Deck (16):
1

pronator teres syndrome
nerve entrapped

median n.

2

pronator teres syndrome
location

between heads of pronator teres

3

carpal tunnel syndrome
nerve entrapped

median n.

4

carpal tunnel syndrome
location

in carpal arch

5

radial tunnel syndrome
nerve entrapped

deep radial n. under supinator

6

radial tunnel syndrome
location

Arcade of Frohse
under supinator

7

supinator syndrome
nerve entrapped

posterior interosseous (radial)

8

supinator syndrome
location

deep posterior forearm
where deep radial nerve enters supinator

9

Guyon's canal
nerve entrapped

AKA ulnar tunnel syndrome
ulnar nerve - palmar branch

10

Guyon's canal
location

in ulnar tunnel

11

ulnar nerve distribution in the hand
deep

- all hand muscles except thenar and the 2 lateral lumbricals

12

ulnar nerve distribution in the hand
superficial

- cutaneous
- supplies medial 1 ½ digits and dorsal and palmar surface of medial aspect of hand

13

median nerve distribution in the hand
palmar branch

- supplies skin
- passes superficial to carpal tunnel

14

median nerve distribution in the hand
recurrent branch

- supplies thenar muscles
- lateral 2 lumbricals

15

median nerve distribution in the hand
cutaneous digital nerves

- supply palmar surface of lateral 3 ½ digits and nailbeds

16

radial nerve distribution in the hand
superficial branch

- enters hand over anatomical snuffbox
- branches supply the lateral aspect of the dorsum of the hand and thenar eminence
- supplies proximal part of 1st 3 digits