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HAB > FOREARM, WRIST AND HAND > Flashcards

FOREARM, WRIST AND HAND Flashcards

1
Q

FOREARM

A
  • extends from elbow to wrist
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2
Q

TWO BONES IN FOREARM

A
  • ulna

- radius

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3
Q

CAPITULUM FUNCTION

A
  • articulation with the head of the radius
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4
Q

MEDIAL EPICONDYLE FUNCTION

A
  • insertion of muscles in the posterior forearm
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5
Q

TUBEROSITY OF RADIUS FUNCTION

A
  • insertion for biceps brachii (supernation)
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6
Q

HEAD OF ULNA ARTICULATING WITH ULNAR NOTCH OF RADIUS FUNCTION

A
  • forms distal radial ulna joint
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7
Q

OLECRANON ARTICULATING WITH OLECRANON FOSSA OF HUMERUS

A
  • insertion for triceps brachii
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8
Q

INTRAOSSEOUS MEMBRANE

A
  • strong fibrous membrane running from radius to ulna
  • supernation & pronation
  • site of muscle attachment
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9
Q

FINGER JOINT (METACARPOPHALANGEAL) MOVEMENTS

A
  • flexion & extension

- adduction & abduction

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10
Q

FINGER JOINT (METACARPOPHALANGEAL) FUNCTIONAL SHAPE

A
  • ellipsoid
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11
Q

FINGER JOINT (INTERPHALANGEAL) MOVEMENTS

A
  • flexion & extension
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12
Q

FINGER JOINT (INTERPHALANGEAL) FUNCTIONAL MOVEMENT

A
  • hinge
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13
Q

WRIST JOINT HISTOLOGICAL

A
  • synovial
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14
Q

WRIST JOINT FUNCTIONAL SHAPE

A
  • ellipsoid
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15
Q

WRIST JOINT ARTICULATIONS

A
  • midcarpal (just above proximal row)

- radiocarpal (wrist joint is)

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16
Q

WRIST JOINT ARTICULAR SURFACES

A
  • distal (radiocarpal jt) = triqutrium, lunate, scaphoid

- proximal = articular discs, radius

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17
Q

WRIST MOVEMENT REASONS

A

add > abd = distal projection of radial styloid

flex > exten = projection of post. aspect of radial articular surface

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18
Q

WRIST MOVEMENT, LOCATION, MUSCLE (FLEX)

A
  • flexion, anterior, flexor carpi radialis (FCR)
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19
Q

WRIST MOVEMENT, LOCATION, MUSCLE (EXTEN)

A
  • extension, posterior, extensor carpi ulnaris (ECU)
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20
Q

WRIST MOVEMENT, LOCATION, MUSCLE (ADD)

A
  • adduction, lateral, extensor carpi radalis longus (ECRL)
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21
Q

WRIST MOVEMENT, LOCATION, MUSCLE (ABD)

A
  • abduction, medial, flexor carpi ulnaris (FCU)
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22
Q

WRIST LIGAMENTS

A
  • attach carpal bones to radius
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23
Q

ACTIVE INSUFFICIENCY MULTI-JOINT

A
  • FDP flexor digitorium pollicis
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24
Q

PASSIVE INSUFFICIENCY MULTI-JOINT

A
  • ED extensor digitorium
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25
Q

RETINACULA FLEXOR

A
  • attaches carpal bones, forms carpal tunnel
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26
Q

SYNOVIAL TENDON SHEATHS

A
  • where tendons lie under retinacula
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27
Q

CARPAL TUNNEL

A
  • between forearm and palm of the hand
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28
Q

CARPAL TUNNEL BOUNDARIES

A
  • carpal bones

- flexor retinacula

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29
Q

CARPAL TUNNEL CONTENTS

A
  • FDS tendons (4)
  • FDP tendons (4)
  • FPL
  • median nerve
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30
Q

CARPAL TUNNEL SYNDROME

A
  • caused by inflammation in tendons or synovial sheaths
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31
Q

ANATOMICAL SNUFF BOX

A
  • lateral forearm to the hand
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32
Q

ANATOMICAL SNUFF BOX BOUNDARIES

A
  • EPL ( posteriorally = medially)
  • EPB (anteriorllu = laterraly )
  • extensor retinaculum
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33
Q

ANATOMICAL SNUFF BOX CONTENTS

A

-radial artery

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34
Q

ARCHES OF THE HAND

A
  • all mobile except transverse carpal
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35
Q

ARCHES OF THE HAND FUNCTION

A
  • conform the shape of objects
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36
Q

AXES OF THE HAND AND THUMB

A
  • the middle finger is the axis of add/abd of digits

- always to the right of a digit

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37
Q

THUMB MOVEMENTS

A
  • flexion (thumb inside of the palm)
  • the extension ( thumb out)
  • adduction (thumb towards yourself if the palm is facing down)
  • abduction (thumb down towards the ground)
  • opposition ( thumb to your pinkie)
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38
Q

DIGITS

A
  • flexes fingers around an object during grasp
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39
Q

CMC JOINTS FINGER HISTOLOGICAL

A
  • plane/ gliding
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40
Q

CMC JOINTS FINGER FUNCTION

A
  • medial movement but not a movement in 2nd digit
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41
Q

CMC THUMB JOINT HISTOLOGICAL

A
  • saddle joint

- biaxial

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42
Q

METACARPOPHALANGEAL JOINT STRUCTURE

A
  • Palmer plates

- not in thumb

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43
Q

FIBROUS FLEXOR SHEATHS STRUCTURE

A
  • dense fibrous CT forms retinaculum
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44
Q

FIBROUS FLEXOR SHEATHS FUNCTION

A
  • prevent bowstringing of flexor tendons
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45
Q

MEDIAN NERVE

A
  • principle nerve of forearm

- travels through cubital fossa medial to brachial artery descends between FDS and FDP

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46
Q

MEDIAN NERVE INNERVATION

A
  • all anterior muscles except FCU and FDP
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47
Q

MEDIAN NERVE MUSCLES

A
  • superfical, intermiate, deep (anterior interrosseous n)
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48
Q

ULNAR NERVE

A
  • travels posterior to medial epicondyle

- descends forearm medially b/w FCU and FDP

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49
Q

ULNAR NERVE INNERVATION

A
  • structures of the hand
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50
Q

ULNAR NERVE MUSCLES

A
  • muscles FCU and FDP
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51
Q

RADIAL NERVE

A
  • enters cubital fossa

- divides into superfical and deep branches

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52
Q

RADIAL NERVE SUPERFICIAL

A
  • cutaneous innervation to the dorsum of the hand
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53
Q

RADIAL NERVE DEEP

A
  • travelling posteriorly it pierces supinator = posterior interosseous nerve
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54
Q

RADIAL ARTERY FOREARM

A
  • runs under brachioradialis
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55
Q

RADIAL ARTERY HAND

A
  • crosses floor of anatomical ‘snuff box’
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56
Q

ULNAR ARTERY FOREARM

A
  • deep to superficial and intermediate flexors
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57
Q

VEINS CEPHALIC

A
  • ascends in subcutaneous tissue from dorsal arch along the anterolateral forearm
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58
Q

VEINS BASILIC

A
  • ascends in subcutaneous tissue from dorsal arch along medial forearm
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59
Q

PRONATOR TERES JOINT CROSSED

A
  • elbow
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60
Q

PRONATOR TERES POSITION OF RELATIVE JOINT

A
  • anterior
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61
Q

PRONATOR TERES ACTIONS

A
  • flexion (elbow), pronantion
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62
Q

PRONATOR TERES NERVE SUPPLY

A
  • median nerve
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63
Q

PRONATOR TERES ORIGIN

A
  • medial epicondyle of humerus
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64
Q

PRONATOR TERES INSERTION

A
  • middle of the lateral surface of radius
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65
Q

FLEXOR CARPI RADIALIS JOINT CROSSED

A
  • wrist
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66
Q

FLEXOR CARPI RADIALIS POSITION OF RELATIVE JOINT

A
  • anterolateral
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67
Q

FLEXOR CARPI RADIALIS JOINT CROSSED ACTIONS

A
  • flexion and abduction of hand (at wrist)
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68
Q

FLEXOR CARPI RADIALIS JOINT CROSSED NERVE SUPPLY

A
  • median nerve
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69
Q

FLEXOR CARPI RADIALIS JOINT CROSSED ORIGIN

A
  • medial epicondyle of humerus
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70
Q

FLEXOR CARPI RADIALIS JOINT CROSSED INSERTION

A
  • base of metacarpals 2 & 4
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71
Q

PALMARIS LONGUS JOINT CROSSED

A
  • wrist
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72
Q

PALMARIS LONGUS POSITION OF RELATIVE JOINT

A
  • anterior
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73
Q

PALMARIS LONGUS ACTIONS

A
  • flexion of hand (at wrist) and tenses palmar fascia
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74
Q

PALMARIS LONGUS NERVE SUPPLY

A
  • median nerve
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75
Q

PALMARIS LONGUS ORIGIN

A
  • medial epicondyle of humerus
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76
Q

PALMARIS LONGUS INSERTION

A
  • distal half of flexor retinaculum
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77
Q

FLEXOR CARPI ULNARIS JOINT CROSSED

A
  • wrist
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78
Q

FLEXOR CARPI ULNARIS POSITION OF RELATIVE JOINT

A
  • anterolateral
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79
Q

FLEXOR CARPI ULNARIS ACTIONS

A
  • flexion and abduction of wrist
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80
Q

FLEXOR CARPI ULNARIS NERVE SUPPLE

A
  • ulnar nerve
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81
Q

FLEXOR CARPI ULNARIS ORIGIN

A
  • medial epicondyle of humerus
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82
Q

FLEXOR CARPI ULNARIS INSERTION

A
  • the base of the 5th metacarpal
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83
Q

ANTERIOR COMPARTMENT SUFERFICIAL MUSCLES

A
  • pronator teres
  • flexor carpi radalis
  • palmaris longus
  • flexor carpi ulnaris
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84
Q

ANTERIOR COMPARTMENT INTERMIDATE MUSCLES

A
  • flexor digitorium superficialis
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85
Q

FLEXOR DIGITORIUM SUPERFICIALIS JOINT CROSSED

A
  • metacarpophalangeal joint
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86
Q

FLEXOR DIGITORIUM SUPERFICIALIS POSITION OF RELATIVE JOINT

A
  • anterior
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87
Q

FLEXOR DIGITORIUM SUPERFICIALIS ACTIONS

A
  • flexion of digits 2-5
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88
Q

FLEXOR DIGITORIUM SUPERFICIALIS NERVE SUPPLY

A
  • median nerve
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89
Q

FLEXOR DIGITORIUM SUPERFICIALIS ORIGIN

A
  • medial epicondyle of humerus
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90
Q

FLEXOR DIGITORIUM SUPERFICIALIS INSERTION

A
  • shafts of middle phalanges of digits 2-5
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91
Q

ANTERIOR COMPARTMENT DEEP MUSCLES

A
  • flexor digitorium profundus
  • flexor pollicis longus
  • pronator quadratus
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92
Q

FLEXOR DIGITORIUM PROFONDUS JOINT CROSSED

A
  • wrist, MCP, PIPJ, DIPJ
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93
Q

FLEXOR DIGITORIUM PROFONDUS POSITION OF RELATIVE JOINT

A
  • posterior
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94
Q

FLEXOR DIGITORIUM PROFONDUS ACTIONS

A
  • flexion wrist and digits 2-5
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95
Q

FLEXOR DIGITORIUM PROFONDUS NERVE SUPPLY

A
  • median nerve and 1/2 ulna nerve
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96
Q

FLEXOR DIGITORIUM PROFONDUS ORIGIN

A
  • ulna
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97
Q

FLEXOR DIGITORIUM PROFONDUS INSERTION

A
  • proximal phalanges 2-5
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98
Q

FLEXOR POLLICIS LONGUS JOINT CROSSED

A
  • MCPs,IPJs
99
Q

FLEXOR POLLICIS LONGUS POSITION OF RELATIVE JOINT

A
  • posterior
100
Q

FLEXOR POLLICIS LONGUS ACTIONS

A
  • flexion of thumb
101
Q

FLEXOR POLLICIS LONGUS NERVE SUPPLY

A
  • median nerve anterior interosseus nerve
102
Q

FLEXOR POLLICIS LONGUS ORIGIN

A
  • the anterior surface of the membrane or interosseous membrane
103
Q

FLEXOR POLLICIS LONGUS INSERTION

A
  • 1st distal phalange
104
Q

POSTERIOR COMPARTMENT SUPERFICIAL MUSCLES

A
  • brachioradialis
  • extensor carpi radialis longus
  • extensor carpi radialis brevis
  • extensor digitorium
  • extensor digit minimi
  • extensor carpi ulnaris
  • supinator
  • extensor indicis
  • abductor pollicis longus
  • extensor pollicis longus
  • extensor pollicis brevis
105
Q

BRACHIORADIALIS JOINT CROSSED

A
  • elbow
106
Q

BRACHIORADIALIS POSITION RELATIVE TO JOINT

A
  • anterior during flexion
107
Q

BRACHIORADIALIS ACTIONS

A
  • flexion of elbow
108
Q

BRACHIORADIALIS NERVE SUPPLY

A
  • radial nerve
109
Q

BRACHIORADIALIS ORIGIN

A
  • lateral epicondyle of humerus
110
Q

BRACHIORADIALIS INSERTION

A
  • radius
111
Q

EXTENSOR CARPI RADIALIS LONGUS JOINT CROSSED

A

-wrist

112
Q

EXTENSOR CARPI RADIALIS LONGUS POSITION RELATIVE TO JOINT

A

posterolateral

113
Q

EXTENSOR CARPI RADIALIS LONGUS ACTIONS

A
  • extension, adduction of wrist
114
Q

EXTENSOR CARPI RADIALIS LONGUS NERVE SUPPLY

A
  • radial nerve
115
Q

EXTENSOR CARPI RADIALIS LONGUS ORIGIN

A
  • lateral epicondyle of humerus
116
Q

EXTENSOR CARPI RADIALIS LONGUS INSERTION

A
  • base of 2nd metacarpal
117
Q

EXTENSOR CARPI RADIALIS BREVIS JOINT CROSSED

A
  • wrist
118
Q

EXTENSOR CARPI RADIALIS BREVIS POSITION OF RELATIVE JOINT

A
  • posterolateral
119
Q

EXTENSOR CARPI RADIALIS BREVIS ACTIONS

A
  • extension, adduction of wrist
120
Q

EXTENSOR CARPI RADIALIS BREVIS NERVE SUPPLY

A
  • radial nerve
121
Q

EXTENSOR CARPI RADIALIS BREVIS ORIGIN

A
  • lateral epicondyle of humerus
122
Q

EXTENSOR CARPI RADIALIS BREVIS INSERTION

A
  • base of 3rd metacarpal
123
Q

EXTENSOR DIGITORIUM JOINT CROSSED

A
  • wrist
124
Q

EXTENSOR DIGITORIUM POSITION RELATIVE TO JOINT

A
  • posterior
125
Q

EXTENSOR DIGITORIUM ACTIONS

A
  • extension of wrist and digits 2-5
126
Q

EXTENSOR DIGITORIUM NERVE SUPPLY

A
  • radial nerve
127
Q

EXTENSOR DIGITORIUM ORIGIN

A
  • lateral epicondyle of humerus
128
Q

EXTENSOR DIGITORIUM INSERTION

A
  • extensor hood of digits 2-5
129
Q

EXTENSOR DIGITI MINIMI JOINT CROSSED

A
  • MCP,PIPJ,DIPJ
130
Q

EXTENSOR DIGITI MINIMI POSITION RELATIVE TO JOINT

A
  • posterior
131
Q

EXTENSOR DIGITI MINIMI ACTIONS

A
  • extension of pinkie
132
Q

EXTENSOR DIGITI MINIMI NERVE SUPPLY

A
  • radial nerve, posterior internosseus nerve
133
Q

EXTENSOR DIGITI MINIMI ORIGIN

A
  • lateral epicondyle of humerus
134
Q

EXTENSOR DIGITI MINIMI INSERTION

A
  • extensor hood of digits 2-5
135
Q

EXTENSOR CARPI ULNARIS JOINT CROSSED

A
  • wrist
136
Q

EXTENSOR CARPI ULNARIS POSITION RELATIVE TO JOINT

A
  • posterolateral
137
Q

EXTENSOR CARPI ULNARIS ACTIONS

A
  • extension, adduction of wrist
138
Q

EXTENSOR CARPI ULNARIS NERVE SUPPLY

A
  • radial
139
Q

EXTENSOR CARPI ULNARIS ORIGIN

A
  • lateral epicondyle of the humerus
140
Q

EXTENSOR CARPI ULNARIS INSERTION

A
  • base of 5th metacarpal
141
Q

SUPINATOR JOINT CROSSED

A
  • radio-ulna joint
142
Q

SUPINATOR POSITION OF RELATIVE JOINT

A
  • posterior
143
Q

SUPINATOR ACTIONS

A
  • supination
144
Q

SUPINATOR NERVE SUPPLY

A
  • radial
145
Q

SUPINATOR ORIGIN

A
  • lateral epicondyle
146
Q

SUPINATOR INSERTION

A
  • radius
147
Q

EXTENSOR INDICIS JOINT CROSSED

A
  • MCPs, IPJs
148
Q

EXTENSOR INDICIS POSITION RELATIVE TO JOINT

A

-posterior

149
Q

EXTENSOR INDICIS ACTIONS

A
  • extension of index finger
150
Q

EXTENSOR INDICIS NERVE SUPPLY

A
  • radial nerve
151
Q

EXTENSOR INDICIS ORIGIN

A
  • ulna
152
Q

EXTENSOR INDICIS INSERTION

A
  • extensor hood of digit 2
153
Q

ABDUCTOR POLLICIS LONGUS JOINT CROSSED

A
  • MCPs
154
Q

ABDUCTOR POLLICIS LONGUS POSITION RELATIVE TO JOINT

A
  • posterior
155
Q

ABDUCTOR POLLICIS LONGUS ACTIONS

A
  • abduction of pollex (thumb)
156
Q

ABDUCTOR POLLICIS LONGUS NERVE SUPPLY

A
  • radial
157
Q

ABDUCTOR POLLICIS LONGUS ORIGIN

A
  • radius and ulna
158
Q

ABDUCTOR POLLICIS LONGUS INSERTION

A
  • base of metacarpal 1
159
Q

EXTENSOR POLLICIS LONGUS JOINT CROSSED

A
  • MCPs
160
Q

EXTENSOR POLLICIS LONGUS POSITION RELATIVE TO JOINT

A

-posterior

161
Q

EXTENSOR POLLICIS LONGUS ACTIONS

A
  • extension and abduction of pollex
162
Q

EXTENSOR POLLICIS LONGUS NERVE SUPPLY

A
  • posterior interosseus
163
Q

EXTENSOR POLLICIS LONGUS ORIGIN

A
  • ulna
164
Q

EXTENSOR POLLICIS LONGUS INSERTION

A
  • 1 distal phalanx
165
Q

EXTENSOR POLLICIS BREVIS JOINT CROSSED

A
  • MCPS
166
Q

EXTENSOR POLLICIS BREVIS POSITION OF RELATIVE JOINT

A
  • posterior
167
Q

EXTENSOR POLLICIS BREVIS ACTIONS

A
  • extension of pollex
168
Q

EXTENSOR POLLICIS BREVIS NERVE SUPPLY

A
  • radial nerve
169
Q

EXTENSOR POLLICIS BREVIS ORIGIN

A
  • radius
170
Q

EXTENSOR POLLICIS BREVIS INSERTION

A
  • the dorsal base of proximal phalanx of thumb
171
Q

EXTRINSIC MUSCLES

A
  • origin is outside of the hand (insertion if inside hand )
172
Q

INTRINSIC MUSCLES

A

origin and insertion is inside the hand

173
Q

THUMB ANTERIOR EXTRINSIC MUSCLE

A
  • flexor pollicis longus
174
Q

THUMB ANTERIOR INTRINSIC MUSCLE

A
  • flexor pollicis brevis
  • abductor pollicis brevis thenar muscles
  • opponenes pollicis
175
Q

THUMB POSTERIOR EXTRINSIC MUSCLE

A
  • extensor pollicis longus
  • extensor pollicis brevis
  • abductor pollicis
176
Q

MUSCLES OF DIGITS 2-4 ANTERIOR EXTRINSIC

A
  • flexor digitorium superficialis

- flexor digitorium profundus

177
Q

MUSCLES OF DIGITS 2-4 ANTERIOR INTRINSIC

A
  • lumbricals
  • palmar interossei
  • dorsal interrossei
178
Q

MUSCLES OF DIGITS 2-4 ANTERIOR EXTRINSIC

A
  • FDP
179
Q

MUSCLES OF DIGITS 2-4 ANTERIOR INTRINSIC

A
  • flexor digitorium minimi
  • abductor digitorium minimi hypothenar muscles
  • opponens digiti minimi
180
Q

MUSCLES OF DIGITS 2-4 POSTERIOR INTRINSIC

A
  • none
181
Q

MUSCLES OF DIGITS 2-4 POSTERIOR EXTRINSIC

A
  • ED/ESM
182
Q

EXTENSOR HOOD

A
  • common insertion of all digital extensors

- all merge together across dorsal/posterior digits

183
Q

INTEROSSEI AND LUMBRICALS

A
  • lie on palmar anterior surface of MPJ
184
Q

PHASES OF GRASP

A
  • preparatory phase (hand around object)
  • grip
  • static phase (power grasp only)
  • manipulation (precision grasp)
  • release
185
Q

HAND FLEXOR POLLICIS BREVIS JOINT CROSSED

A
  • CMCJ
186
Q

HAND FLEXOR POLLICIS BREVIS POSITION OF RELATIVE JOINT

A
  • anterior
187
Q

HAND FLEXOR POLLICIS BREVIS ACTIONS

A
  • flexion of thumb
188
Q

HAND FLEXOR POLLICIS BREVIS NERVE SUPPLY

A
  • median nerve, deep branch of ulna nerve
189
Q

HAND FLEXOR POLLICIS BREVIS ORIGIN

A
  • flexor retinaculum
190
Q

HAND FLEXOR POLLICIS BREVIS INSERTION

A
  • 1st proximal phalanx
191
Q

HAND OPPONENS POLLICIS JOINT CROSSED

A
  • CMC
192
Q

HAND OPPONENS POLLICIS POSITION RELATIVE TO JOINT

A
  • anterior
193
Q

HAND OPPONENS POLLICIS ACTIONS

A
  • apposes thumb brings thumb towards hand
194
Q

HAND OPPONENS POLLICIS NERVE SUPPLY

A
  • median nerve
195
Q

HAND OPPONENS POLLICIS ORIGIN

A
  • flexor retinaculum
196
Q

HAND OPPONENS POLLICIS INSERTION

A
  • 1st proximal phalanx
197
Q

HAND ABDUCTOR POLLICIS BREVIS JOINT CROSSED

A
  • CMC
198
Q

HAND ABDUCTOR POLLICIS BREVIS POSITION OF RELATIVE JOINT

A
  • anterior
199
Q

HAND ABDUCTOR POLLICIS BREVIS ACTIONS

A
  • abduction of thumb
200
Q

HAND ABDUCTOR POLLICIS BREVIS NERVE SUPPLY

A

-median

201
Q

HAND ABDUCTOR POLLICIS BREVIS ORIGIN

A
  • flexor retinaculum
202
Q

HAND ABDUCTOR POLLICIS BREVIS INSERTION

A
  • 1st proximal phalanx
203
Q

HAND ABDUCTOR POLLICIS JOINT CROSSED

A
  • CMC
204
Q

HAND ABDUCTOR POLLICIS RELATIVE POSITION OF JOINT

A
  • anterior
205
Q

HAND ABDUCTOR POLLICIS ACTIONS

A

-adduction of thumb

206
Q

HAND ABDUCTOR POLLICIS NERVE SUPPLY

A
  • ulnar nerve
207
Q

HAND ABDUCTOR POLLICIS ORIGIN

A
  • flexor retinaculum, 3rd metacarpal
208
Q

HAND ABDUCTOR POLLICIS INSERTION

A
  • 1st proximal phalanx
209
Q

HAND FLEXOR DIGITI MINIMI JOINT CROSSED

A

-IPJ

210
Q

HAND FLEXOR DIGITI MINIMI POSITION OF RELATIVE JOINT

A
  • anteromedial
211
Q

HAND FLEXOR DIGITI MINIMI ACTIONS

A
  • flexion of 5th digits
212
Q

HAND FLEXOR DIGITI MINIMI NERVE SUPPLY

A
  • ulna
213
Q

HAND FLEXOR DIGITI MINIMI ORIGIN

A
  • flexor retinaculum, hook of hamate
214
Q

HAND FLEXOR DIGITI MINIMI INSERTION

A
  • 5th proximal phalanx
215
Q

HAND OPPONENS DIGITI MINIMI JOINT CROSSED

A
  • MCPS
216
Q

HAND OPPONENS DIGITI MINIMI POSITION OF RELATIVE JOINT

A
  • anteromedial
217
Q

HAND OPPONENS DIGITI MINIMI ACTIONS

A
  • opposes 5th digit to thumb
218
Q

HAND OPPONENS DIGITI MINIMI NERVE SUPPLY

A

-ulna

219
Q

HAND OPPONENS DIGITI MINIMI ORIGIN

A
  • flexor retinaculum, hook of hamate
220
Q

HAND OPPONENS DIGITI MINIMI INSERTION

A
  • 5th metacarpal
221
Q

HAND ABDUCTOR DIGITI MINIMI JOINT CROSSED

A
  • IPJ
222
Q

HAND ABDUCTOR DIGITI MINIMI POSITION OF RELATIVE JOINT

A
  • anteromedial
223
Q

HAND ABDUCTOR DIGITI MINIMI ACTIONS

A
  • abduction of 5 digit
224
Q

HAND ABDUCTOR DIGITI MINIMI NERVE SUPPLY

A
  • ulna
225
Q

HAND ABDUCTOR DIGITI MINIMI ORIGIN

A
  • flexor retinaculum
226
Q

HAND ABDUCTOR DIGITI MINIMI INSERTION

A
  • 5th proximal phalanx
227
Q

HAND LUMBRICALS JOINT CROSSED

A
  • MCPS,IPJ
228
Q

HAND LUMBRICALS POSITION OF RELATIVE JOINT

A
  • posterior
229
Q

HAND LUMBRICALS ACTIONS

A
  • flexion of MCPJ of digits 2-5

- extension of IPJ of digits 2-5

230
Q

HAND LUMBRICALS NERVE SUPPLY

A
  • median and ulna
231
Q

HAND LUMBRICALS ORIGIN

A
  • tendons of FDP
232
Q

HAND LUMBRICALS INSERTION

A
  • extensor hood, proximal phalanges 2-5
233
Q

HAND DORSAL INTEROSSEI JOINT CROSSED

A
  • MCPJ, IPJ
234
Q

HAND DORSAL INTEROSSEI POSITION OF RELATIVE JOINT

A

-posterior

235
Q

HAND DORSAL INTEROSSEI ACTIONS

A
  • flexion and abduction of MCPJ of digits 2-4 and extenion of IPJ
236
Q

HAND DORSAL INTEROSSEI NERVE SUPPLY

A

-ulna

237
Q

HAND DORSAL INTEROSSEI ORIGIN

A
  • metacarpals 2-4
238
Q

HAND DORSAL INTEROSSEI INSERTION

A
  • extensor hood, proximal phalanges 2-5
239
Q

HAND PALMAR INTEROSSEI JOINT CROSSED

A

-MCPJ, IPJ

240
Q

HAND PALMAR INTEROSSEI POSITION OF RELATIVE JOINT

A

-posterior

241
Q

HAND PALMAR INTEROSSEI ACTIONS

A
    • flexion and abduction of MCPJ of digits 2-5 and extenion of IPJ
242
Q

HAND PALMAR INTEROSSEI NERVE SUPPLY

A
  • ulna
243
Q

HAND PALMAR INTEROSSEI ORIGIN

A
  • metacarpals 2-5
244
Q

HAND PALMAR INTEROSSEI INSERTION

A
  • base of proximal phalanges and extensor hood of 2,4,5

HAB (2 decks)

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