Lower Limb Flashcards
(176 cards)
1
Q
What is the A attachment of gluteus maximus?
A
Posterior superior ilium, sacrum, coccyx, sacrotuberous ligament
2
Q
What is the B attachment of gluteus maximus?
A
Gluteal tuberosity, iliotibial tract
3
Q
What is the innervation of gluteus maximus?
A
Inferior gluteal nerve
4
Q
What is the action of gluteus maximus?
A
Power extension, lateral rotation of hip
5
Q
What is the A attachment of gluteus medius?
A
Between anterior and posterior gluteal lines
6
Q
What is the B attachment of gluteus medius?
A
Lateral greater trochanter
7
Q
What is the innervation of gluteus medius?
A
Superior gluteal nerve
8
Q
What is the action of gluteus medius?
A
Abduction, medial rotation of hip
9
Q
What is the A attachment of gluteus minimus?
A
Between anterior and inferior gluteal lines
10
Q
What is the B attachment of gluteus minimus?
A
Anterior greater trochanter
11
Q
What is the innervation of gluteus minimus?
A
Superior gluteal nerve
12
Q
What is the action of gluteus minimus?
A
Abduction, medial rotation of hip
13
Q
What is the A attachment of tensor fascia latae?
A
Iliac crest
14
Q
What is the B attachment of tensor fascia latae?
A
Iliotibial tract (to lateral condyle of tibia)
15
Q
What is the innervation of tensor fascia latae?
A
Superior gluteal nerve
16
Q
What is the action of tensor fascia latae?
A
Flexion, medial rotation, abduction of hip
17
Q
What is the A attachment of the piriformis?
A
Anterior sacrum
18
Q
What is the B attachment of the piriformis?
A
Posterior greater trochanter
19
Q
What is the innervation of the piriformis?
A
S1-S2
20
Q
What is the action of the piriformis?
A
Hip lateral rotation, abduction
21
Q
What is the A attachment of the quadratus femoris?
A
Body of ischium, ischial tuberosity
22
Q
What is the B attachment of the quadratus femoris?
A
Intertrochanteric crest
23
Q
What is the innervation of the quadratus femoris?
A
L5 - S1
24
Q
What is the action of the quadratus femoris?
A
Hip lateral rotation
25
What is the A attachment of the obturator internus?
Posterior obturator membrane
26
What is the B attachment of the obturator internus?
Medial greater trochanter
27
What is the innervation of the obturator internus?
L5 - S1
28
What is the action of the the obturator internus?
Lateral rotation, hip abduction
29
What is the A attachment of the gemelli?
Lesser sciatic notch, ischial spine and tuberosity
30
What is the B attachment of the gemelli?
Obturator internus tendon
31
What is the innervation of the gemelli?
L5 - S1
32
What is the action of the gemelli?
Lateral rotation, hip abduction
33
What is the A attachment of psoas major?
T12 - L5 Vertebrae
34
What is the B attachment of psoas major?
Lesser trochanter
35
What is the innervation of psoas major?
L2 - L3
36
What is the action of psoas major?
Hip Flexion
37
What is the A attachment of the iliacus?
Iliac fossa
38
What is the B attachment of the iliacus?
Lesser trochanter
39
What is the innervation of the iliacus?
Femoral nerve
40
What is the action of the iliacus?
Hip Flexion
41
What is the A attachment of the vastus lateralis?
Linea aspera of femur
42
What is the B attachment of the vastus lateralis?
Patella, tibial tuberosity
43
What is the innervation of the vastus lateralis?
Femoral nerve
44
What is the action of the vastus lateralis?
Knee extension
45
What is the A attachment of the vastus intermedius?
Anterior body of femur
46
What is the B attachment of the vastus intermedius?
Patella, tibial tuberosity
47
What is the innervation of the vastus intermedius?
Femoral nerve
48
What is the action of the vastus intermedius?
Knee extension
49
What is the A attachment of the vastus medialis?
Linea aspera of the femur
50
What is the B attachment of the vastus medialis?
Patella, tibial tuberosity
51
What is the innervation of the vastus medialis?
Femoral nerve
52
What is the action of the vastus medialis?
Knee extension
53
What is the A attachment of the rectus femoris?
Anterior inferior iliac spine
54
What is the B attachment of the rectus femoris?
Patella, tibial tuberosity
55
What is the innervation of the rectus femoris?
Femoral nerve
56
What is the action of the rectus femoris?
Hip Flexion, knee extension
57
What is the A attachment of the sartorius?
Anterior superior iliac spine
58
What is the B attachment of the sartorius?
Medial proximal tibia
59
What is the innervation of the sartorius?
Femoral nerve
60
What is the action of the sartorius?
Hip abduction and flexion, knee flexion
61
What is the A attachment of the adductor magnus?
Inferior pubic ramus, ischial tuberosity
62
What is the B attachment of the adductor magnus?
Linea aspera, adductor tubercle of femur
63
What is the innervation of the adductor magnus?
Obturator nerve, sciatic nerve (tibial portion)
64
What is the action of the adductor magnus?
Hip adduction, extension, flexion
65
What is the A attachment of the adductor longus?
Body of pubis
66
What is the B attachment of the adductor longus?
Linea aspera of the femur
67
What is the innervation of the adductor longus?
Obturator nerve
68
What is the action of the adductor longus?
Hip adduction, flexion
69
What is the A attachment of the adductor brevis?
Inferior pubic ramus
70
What is the B attachment of the adductor brevis?
Proximal linea aspera
71
What is the innervation of the adductor brevis?
Obturator nerve
72
What is the action of the adductor brevis?
Hip adduction, flexion
73
What is the A attachment of the pectineus?
Superior pubic ramus
74
What is the B attachment of the pectineus?
Pectineal line of the femur
75
What is the innervation of of the pectineus?
Obturator nerve, femoral nerve
76
What is the action of the pectineus?
Hip adduction, flexion
77
What is the A attachment of the gracilis?
Inferior pubic ramus
78
What is the B attachment of the gracilis?
Medial proximal tibia
79
What is the innervation of the gracilis?
Obturator nerve
80
What is the action of the gracilis?
Hip adduction and flexion, knee flexion
81
What is the A attachment of the long head of biceps femoris?
Ischial tuberosity
82
What is the B attachment of the long head of biceps femoris?
Head of fibula
83
What is the innervation of the long head of biceps femoris?
Tibial division of sciatic nerve
84
What is the action of the long head of biceps femoris?
Hip extension, knee flexion
85
What is the A attachment of the short head of biceps femoris?
Distal linea aspera
86
What is the B attachment of the short head of biceps femoris?
Head of fibula
87
What is the innervation of the short head of biceps femoris?
Fibular division of sciatic nerve
88
What is the action of the short head of biceps femoris?
Knee flexion
89
What is the A attachment of the semimembranosus?
Ischial tuberosity
90
What is the B attachment of the semimembranosus?
Medial condyle of tibia
91
What is the innervation of the semimembranosus?
Tibial division of sciatic nerve
92
What is the action of the semimembranosus?
Hip extension, knee flexion
93
What is the A attachment of the semitendinosus?
Ischial tuberosity
94
What is the B attachment of the semitendinosus?
Proximal medial tibia
95
What is the innervation of the semitendinosus?
Tibial division of sciatic nerve
96
What is the action of the semitendinosus?
Hip extension, knee flexion
97
What is the A attachment of fibularis longus?
Proximal 2/3 of fibula
98
What is the B attachment of fibularis longus?
Base of 1st metatarsal
99
What is the innervation of fibularis longus?
Superficial fibular nerve
100
What is the action of fibularis longus?
Eversion, plantar flexion, shifts weight from lateral to medial for “push off”
101
What is the A attachment of fibularis brevis?
Distal 2/3 of fibula
102
What is the B attachment of fibularis brevis?
Base of 5th metatarsal
103
What is the innervation of fibularis brevis?
Superficial fibular nerve
104
What is the action of fibularis brevis?
Eversion, plantar flexion
105
What is the A attachment of tibialis anterior?
Proximal 1/2 of lateral tibia
106
What is the B attachment of tibialis anterior?
1st metatarsal
107
What is the innervation of tibialis anterior?
Deep fibular nerve
108
What is the action of tibialis anterior?
Dorsiflexion, inversion
109
What is the A attachment of extensor hallucis longus?
Middle of fibula
110
What is the B attachment of extensor hallucis longus?
Distal phalanx of digit 1
111
What is the innervation of extensor hallucis longus?
Deep fibular nerve
112
What is the action of extensor hallucis longus?
Dorsiflexion, inversion, digit 1 extension
113
What is the A attachment of extensor digitorum longus?
Lateral tibial condyle, proximal 2/3 of fibula
114
What is the B attachment of extensor digitorum longus?
Middle and distal phalanges of digits 2-5
115
What is the innervation of extensor digitorum longus?
Deep fibular nerve
116
What is the action of extensor digitorum longus?
Dorsiflexion, eversion, digit 2-5 extension
117
What is the A attachment of fibularis tertius?
Distal 1/3 of fibula
118
What is the B attachment of fibularis tertius?
5th metatarsal
119
What is the innervation of fibularis tertius?
Deep fibular nerve
120
What is the action of fibularis tertius?
Eversion
121
What is the A attachment of gastrocnemius?
Epicondyles of femur
122
What is the B attachment of gastrocnemius?
Calcaneus via calcaneal tendon
123
What is the innervation of gastrocnemius?
Tibial nerve
124
What is the action of gastrocnemius?
Plantarflexion and knee flexion
125
What is the A attachment of plantaris?
Lateral epicondyle of femur
126
What is the B attachment of plantaris?
Calcaneus via calcaneal tendon
127
What is the innervation of plantaris?
Tibial nerve
128
What is the action of plantaris?
Knee flexion, plantarflexion
129
What is the A attachment of the soleus?
Soleal line of tibia
130
What is the B attachment of the soleus?
Calcaneus via calcaneal tendon
131
What is the innervation of the soleus?
Tibial nerve
132
What is the action of the soleus?
Plantarflexion
133
What is the A attachment of tibialis posterior?
Interosseous membrane, proximal 1/2 of tibia and fibula
134
What is the B attachment of tibialis posterior?
Navicular bone of tarus
135
What is the innervation of tibialis posterior?
Tibial nerve
136
What is the action of tibialis posterior?
Inversion, plantarflexion
137
What is the A attachment of flexor digitorum longus?
Proximal 1/2 of tibia
138
What is the B attachment of flexor digitorum longus?
Distal phalanges of digits 2-5
139
What is the innervation of flexor digitorum longus?
Tibial nerve
140
What is the action of flexor digitorum longus?
Inversion, plantarflexion, digits 2-5 flexion
141
What is the A attachment of flexor hallucis longus?
Distal 2/3 of fibula
142
What is the B attachment of flexor hallucis longus?
Distal phalanx of digit 1
143
What is the innervation of flexor hallucis longus?
Tibial nerve
144
What is the action of flexor hallucis longus?
Inversion, plantarflexion, digit 1 flexion
145
What is the A attachment of popliteus?
Lateral condyle of femur
146
What is the B attachment of popliteus?
Medial aspect of proximal tibia
147
What is the innervation of popliteus?
Tibial nerve
148
What is the action of popliteus?
Knee flexion, lateral rotation of femur
149
What is the A attachment of extensor digitorum brevis?
Dorsal surface of calcaneus
150
What is the B attachment of extensor digitorum brevis?
Tendon of extensor digitorum longus
151
What is the innervation of extensor digitorum brevis?
Deep fibular nerve
152
What is the action of extensor digitorum brevis?
Digits 2-4 extension
153
What is the A attachment of extensor hallucis brevis?
Dorsal surface of calcaneus
154
What is the B attachment of extensor hallucis brevis?
Proximal phalanx of digit 1
155
What is the innervation of extensor hallucis brevis?
Deep fibular nerve
156
What is the action of extensor hallucis brevis?
Digit 1 extension
157
What is the A attachment of abductor digiti minimi?
Calcaneal tuberosity
158
What is the B attachment of abductor digiti minimi?
Proximal phalanx of digit 5
159
What is the innervation of abductor digiti minimi?
Lateral plantar nerve
160
What is the action of abductor digiti minimi?
Abduction of digit 5
161
What is the A attachment of flexor digitorum brevis?
Calcaneal tuberosity
162
What is the B attachment of flexor digitorum brevis?
Middle phalanges of digits 2-5
163
What is the innervation of flexor digitorum brevis?
Medial plantar nerve
164
What is the action of flexor digitorum brevis?
Digits 2-5 flexion
165
What is the A attachment of flexor digiti minimi brevis?
Metatarsal of digit 5
166
What is the B attachment of flexor digiti minimi brevis?
Base of proximal phalanx of digit 5
167
What is the innervation of flexor digiti minimi brevis?
Plantar nerve
168
What is the action of flexor digiti minimi brevis?
Flexion of digit 5
169
What is the A attachment of abductor hallucis?
Calcaneal tuberosity
170
What is the B attachment of abductor hallucis?
Proximal phalanx of digit 1
171
What is the innervation of abductor hallucis?
Medial plantar nerve
172
What is the action of abductor hallucis?
Digit 1 abduction
173
What is the A attachment of quadratus plantae?
Calcaneal tuberosity
174
What is the B attachment of quadratus plantae?
Tendon of flexor digitorum longus
175
What is the innervation of quadratus plantae?
Lateral plantar nerve
176
What is the action of quadratus plantae?
Assists flexor digitorum longus in digits 2-5 flexion, digits 2-4 when ankle is plantarflexed
