Flashcards in HAND/WRIST NERVES Deck (25)
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1
Flexor Carpi Radialis (FCR)
Median C6-7
2
Flexor Digitorum Superficialis (FDS)
Median C8-T1
3
Flexor Digitorum Profundus (FDP)
Digits 2-3 Median C8-T1
Digits 4-5 Ulnar C8-T1
4
Lumbricals
1-2 for digits 2-3 Median C8-T1
3-4 for digits 4-5 Ulnar C8-T1
5
Flexor Pollicis Brevis
Superficial head: Median C8-T1
Deep head: Ulnar C8-T1
6
Flexor Carpi Ulnaris (FCU)
Ulnar C7-T1
7
Flexor Pollicis Longus
Median C8-T1
8
Palmar interossei
Ulnar C8-T1
9
Dorsal interossei
Ulnar C8-T1
10
Extensor Carpi Radialis (ECR)
Radial N
ECR Longus C6-7
ECR Brevis C7-8
11
Extensor Carpi Ulnaris (ECU)
Radial N C7-8
12
Extensor Digitorum
Extensor Indicis
Extensor Digiti Minimi
Radial N C7-8
13
Extensor Pollicis Brevis
Radial C7-8
14
Abductor Pollicis Longus
Radial N C7-8
15
___________ weakness in ECR longus with C5-6 damage
Slight
ECR longus (Radial C6-7)
16
___________ weakness in FCR with C5-6 damage
Slight
FCR (Median C6-7)
17
Adductor Pollicis
1st Dorsal Interossei
Ulnar C8-T1
18
Opponens Pollicis
Median C8-T1
19
Opponens Digiti Minimi
Ulnar C8-T1
20
Abductor Pollicis Brevis
Median C8-T1
21
Extensor Pollicis Longus (EPL)
Radial C7-8
22
________ weakness in radial N muscles, especially distally with C8-T1 damage
Partial
(ECR Longus C6-7)
ECR Brevis C7-8
ECU C7-8
Ext Digitorum, Indicis, Digiti Minimi C7-8
EP Brevis C7-8
EP Longus C7-8
AbPL C7-8
23
_________ weakness in pronators (quadratus) with damage to C8-T1
Slight
Median N
Pronator teres C6-7
Pronators quadratus C7-8
24
_________ weakness in triceps with damage to C8-T1
Slight
Triceps Radial C6-8
25
