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Functional Anatomy > OIAN of Hand/Wrist > Flashcards

OIAN of Hand/Wrist Flashcards

1
Q

Flexor Carpi Ulnaris (O:)

A

medial epicondyle of humerus

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2
Q

Flexor Carpi Ulnaris (I:)

A

psisiform &
base of 5th metacarpal

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3
Q

Flexor Carpi Ulnaris (A:)

A

wrist flexion
ulnar deviation

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4
Q

Flexor Carpi Ulnaris (N:)

A

ulnar nerve (C8, T1)

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5
Q

Flexor Carpi Radialis (O:)

A

medial epicondyle of humerus

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6
Q

Flexor Carpi Radialis (I:)

A

base of 2nd & 3rd metacarpals

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7
Q

Flexor Carpi Radialis (A:)

A

wrist flexion
radial deviation

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8
Q

Flexor Carpi Radialis (N:)

A

median nerve (C6, C7)

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9
Q

Palmaris Longus (O:)

A

medial epicondyle of humerus

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10
Q

Palmaris Longus (I:)

A

palmar aponeurosis

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11
Q

Palmaris Longus (A:)

A

assists wrist flexion

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12
Q

Palmaris Longus (N:)

A

median nerve (C6, C7)

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13
Q

Extensor Carpi Ulnaris (O:)

A

lateral epicondyle of humerus

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14
Q

Extensor Carpi Ulnaris (I:)

A

base of 5th metacarpal

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15
Q

Extensor Carpi Ulnaris (A:)

A

wrist extension
ulnar deviation

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16
Q

Extensor Carpi Ulnaris (N:)

A

radial nerve (C6-C8)

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17
Q

Extensor Carpi Radialis Longus (O:)

A

supracondylar ridge of humerus

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18
Q

Extensor Carpi Radialis Longus (I:)

A

base of 2nd metacarpal

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19
Q

Extensor Carpi Radialis Longus (A:)

A

wrist extension
radial deviation

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20
Q

Extensor Carpi Radialis Longus (N:)

A

radial nerve (C6, C7)

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21
Q

Extensor Carpi Radialis Brevis (O:)

A

lateral epicondyle of humerus

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22
Q

Extensor Carpi Radialis Brevis (I:)

A

base of 3rd metacarpal

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23
Q

Extensor Carpi Radialis Brevis (A;)

A

wrist extension

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24
Q

Extensor Carpi Radialis Brevis (N:)

A

radial nerve (C6, C7)

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25
Flexor Digitorum Superficialis (O:)
common flexor tendon on medial epicondyle, coronoid process, & radius
26
Flexor Digitorum Superficialis (I:)
sides of middle phalanx of 4 fingers
27
Flexor Digitorum Superficialis (A:)
flexion of PIPs & MCPs wrist flexion
28
Flexor Digitorum Superficialis (N:)
median nerve (C7, C8, T1)
29
Flexor Digitorum Profundus (O:)
upper 3/4 of ulna; coronoid process
30
Flexor Digitorum Profundus (I:)
distal phalanx of 4 fingers
31
Flexor Digitorum Profundus (A:)
flexion of MCPs, PIPs, DIPs, wrist flexion
32
Flexor Digitorum Profundus (N:)
median & ulnar nerves*
33
Flexor Pollicis Longus (O:)
anterior surface of radius
34
Flexor Pollicis Longus (I:)
distal phalanx of thumb
35
Flexor Pollicis Longus (A:)
flexion of CMC, MCP, IP joints
36
Flexor Pollicis Longus (N:)
median nerve (C8, T1)
37
Extensor Digitorum (O:)
lateral epicondyle of humerus
38
Extensor Digitorum (I:)
base of distal phalanx of 4 fingers
39
Extensor Digitorum (A:)
extension of MCP, PIP, DIP joints wrist extension
40
Extensor Digitorum (N:)
radial nerve (C6-C8)
41
Extensor Digiti Minimi (O:)
lateral epicondyle of humerus
42
Extensor Digiti Minimi (I:)
base of distal phalanx of 5th finger
43
Extensor Digiti Minimi (A:)
extension of MCP, PIP, DIP joints of 5th finger wrist extension
44
Extensor Digiti Minimi (N:)
radial nerve (C6-C8)
45
Extensor Indicis (O:)
distal ulna
46
Extensor Indicis (I:)
base of distal phalanx of 2nd finger
47
Extensor Indicis (A:)
extension of MCP, PIP, DIP joints of 2nd finger
48
Extensor Indicis (N:)
radial nerve (C6-C8)
49
Extensor Pollicis Longus (O:)
middle posterior ulna interosseus membrane
50
Extensor Pollicis Longus (I:)
base of distal phalanx of thumb/1st finger
51
Extensor Pollicis Longus (A:)
extension of CMC, MCP, IP joints of thumb
52
Extensor Pollicis Longus (N:)
radial nerve (C6-C8)
53
Extensor Pollicis Brevis (O:)
posterior distal radius
54
Extensor Pollicis Brevis (I:)
base of proximal phalanx of thumb
55
Extensor Pollicis Brevis (A:)
extension of CMC & MCP joints of thumb
56
Extensor Pollicis Brevis (N:)
radial nerve (C6-C7)
57
Abductor Pollicis Longus (O:)
posterior radius, interosseus membrane middle ulna
58
Abductor Pollicis Longus (I:)
base of 1st metacarpal (thumb)
59
Abductor Pollicis Longus (A:)
Abducts thumb (CMC jt) extension of CMC & MCP jts
60
Abductor Pollicis Longus (N:)
radial nerve (C6, C7)
61
Lumbricals (O:)
tendons of flexor digitorum profundus muscle
62
Lumbricals (I:)
lateral aspect of expansion of 4 fingers
63
Lumbricals (A:)
simultaneous MCP flexion w/ PIP/DIP extension of four fingers
64
Lumbricals (N:) -2
1st/2nd- median nerve (C8, T1) 3rd/4th- ulnar nerve (C8, T1)
65
Dorsal Interossei (O:)
adjacent metacarpals
66
Dorsal Interossei (I:)
base of proximal phalanges of 2-4 fingers
67
Dorsal Interossei (A:)
abduct fingers at MCP joint
68
Dorsal Interossei (N:)
ulnar nerve* (C8, T1)
69
Palmar Interossei (O:)
2nd, 4th, 5th metacarpals
70
Palmar Interossei (I:)
base of proximal phalanx of 2nd, 4th, 5th fingers
71
Palmar Interossei (A:)
adduct 2nd, 4th, 5th fingers at MCP joint
72
Palmar Interossei (N:)
ulnar nerve (C8, T1)

Functional Anatomy (9 decks)

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