Hip/Knee/Ankle Antomy Flashcards
1
Q
Rectus Femoris Origin
A
AIIS and Ilium superior to acetabulum
2
Q
Rectus Femoris Insertion
A
Tibial Tuberosity via patellar tendon
3
Q
Rectus Femoris Innervation
A
Femoral Nerve
4
Q
Quad Group Mytome
A
L3, L4
5
Q
Rectus Femoris Action
A
Extends the knee and flexes the hip
6
Q
Vastus Intermedius Origin
A
Anterior and Laternal surfaces of the body of the femur
7
Q
Vastus Intermedius Insertion
A
Tibial Tuberosity via Patellar Tendon
8
Q
Vastus Intermedius Intervation
A
Femoral Nerve
9
Q
Vastus Intermedius Action
A
Extends the knee
10
Q
Vastus Lateralis Origin
A
Greater trochanter, Gluteal tuberosity, Linea Aspera
11
Q
Vastus Lateralis Insertion
A
Tibial Tuberosity via Patellar Tendon
12
Q
Vastus Lateralis Innervation
A
Femoral Nerve
13
Q
Vastus Lateralis Action
A
Extends the knee
14
Q
Vastus Medialis Origin
A
Medial lip of Linea Aspera
15
Q
Vastus Medialis Insertion
A
Tibial Tuberosity via Patellar Tendon
16
Q
Vastus Medialis Action
A
Extends the Leg
17
Q
Semimembranosus Origin
A
Ischial Tuberosity
18
Q
Semimembranosus Insertion
A
Posterior medial condyle of the Tibia
19
Q
Semimembranosus Innervation
A
Sciatic Nerve
20
Q
Hamstring Myotomes
A
L5, S1
21
Q
Semimembranosus Action
A
Flexes Knee, Extends Hip
22
Q
Semitendinosus Origin
A
Ischial Tuberosity
23
Q
Semitendinosus Insertion
A
Superior Medical Tibia
24
Q
Semitendinosus Innervation
A
Sciatic
25
Semitendinosus Action
Flexes Knee, Extends Hip
26
Biceps Femoris Origin
Long head: Ischial Tuberosity
Short head: Linea aspera and lateral Supracondylar line of Femur
27
Biceps Femoris Insertion
Lateral head of the Fibula
28
Biceps Femoris Innervation
Sciatic Nerve
29
Biceps Femoris Action
Flex and Externally Rotates the knee, Extends the Hip
30
Popliteus Origin
Lateral condyle of the Femur and Lateral meniscus
31
Popliteus Insertion
Posterior Tibia Superior to Soleal Line
32
Popliteus Innervation
Tibial Nerve
33
Popliteus Action
Flexes Knee
34
Gracilis Origin
Body and inferior ramus of Pubis
35
Gracilis Insertion
Superior Medial Tibia
36
Gracilis Innervation
Obturator Nerve
37
Gracilis Action
Adductor Thigh, Flexes and medially rotates Knee
38
Sartorius Origin
ASIS, Ilium inferior to spine
39
Sartorius Insertion
Superior medial Tibia
40
Sartorius Innervation
Femoral Nerve
41
Sartorius Action
Abducts Thigh, Laterally rotates Femur, Flexes the Hip, and Flexes the Knee
42
Adductor Brevis Origin
Body and Inferior Ramus of the Pubis
43
Adductor Brevis Insertion
Pectineal Line and Proximal Linea Aspera
44
Adductor Brevis Innervation
Obturator Nerve
45
Adductor Brevis Actions
Adducts the thigh, Weak Hip flexor
46
Adductor Longus Origin
Body of Pubis Inferior to Pubic Crest
47
Adductor Longus Insertion
Middle Linea Aspera of Femur
48
Adductor Longus Innervation
Obturator Nerve
49
Adductor Longus Action
Adducts the thigh
50
Adductor Magnus Origin
Ischiopubic Ramus
51
Adductor Magnus Insertion
Gluteal Tuberosity, Linea Aspera, Medial Supracondylar Line
52
Adductor Magnus Innervation
Obturator Nerve
53
Adductor Magnus Actions
Adducts the thigh and Flexes the Hip
54
Gluteus Maximus Origin
Ilium posterior to Gluteal line, Dorsal sacrum and Coccyx
55
Gluteus Maximus Insertion
Lateral condyle of Tibia (IT band), Gluteal Tuberosity of Femur
56
Gluteus Maximus Innervation
Inferior Gluteal Nerve
57
Gluteus Maximus Action
Extends Hip, Abducts thigh, and assists in external rotation
58
Gluteus Medius Origin
Gluteal surface of Ilium between anterior and inferior Gluteal lines
59
Gluteus Medius Insertion
Greater trochanter
60
Gluteus Medius Innervation
Superior Gluteal Nerve
61
Gluteus Medius Actions
Abducts thigh and Medially rotates Femur
62
Gluteus Minimus Origin
Gluteal surface of Ilium between anterior and inferior Gluteal lines
63
Gluteus Minimus Insertion
Greater trochanter
64
Gluteus Minimus Innervation
Superior Gluteal Nerve
65
Gluteus Minimus Action
Abducts and medically rotates thigh
66
Iliacus Origin
Superior iliac fossa, iliac crest, sacrum and sacroiliac ligament
67
Iliacus Insertion
Lesser trochanter and body of femur
68
Iliacus Innervation
Femoral Nerve
69
Iliacus Action
Flexes Hip
70
Inferior Gemellus Origin
Ischial Tuberosity
71
Inferior Gemellus Insertion
Greater Trochanter
72
Inferior Gemellus Innervation
Nerve to Quadratus femoris muscle
73
Inferior Gemellus Action
Externally rotates femur and abducts thigh
74
Obturator Externus Origin
Obturator foremen
75
Obturator Externus Insertion
Trochanteric fossa of Femur
76
Obturator Externus Innervation
Obturator Nerve
77
Obturator Externus Action
Externally rotates the Femur
78
Obturator Internus Origin
Obturator foremen
79
Obturator Internus Insertion
Greater Trochanter
80
Obturator Internus Innervation
Nerve to Obturator Internus
81
Obturator Internus Action
Externally Rotates the Femur, Abducts the Thigh
82
Pectineus Origin
Superior Pubic Ramus
83
Pectineus Insertion
Pectineal Line of Femur
84
Pectineus Innervation
Femoral Nerve
85
Pectineus Action
Adducts the thigh and Flexes the Hip
86
Piriformis Origin
Anterior sacral segments and Sacrotuberous ligament
87
Piriformis Insertion
Greater Trochanter
88
Piriformis Innervation
Nerve to piriformis muscle
89
Piriformis Action
Externally rotates the Femur, Abducts the Thigh
90
Psoas Major Origin
Transverse process of Lumbar vertebrae, Sides of bodies T12-L5
91
Psoas Major Insertion
Lesser Trochanter of Femur
92
Psoas Major Innervation
Anterior Rami of L1-L3
93
Psoas Major Action
Flexes Hip, Flexes lumbar spine
94
Quadratus Femoris Origin
Ischial Tuberosity
95
Quadratus Femoris Insertion
Quadrate Tubercle
96
Quadratus Femoris Action
Externally rotates the Femur, Abducts the thigh
97
Superior Gemellus Origin
External Ischial Spine
98
Superior Gemellus Insertion
Greater Trochanter
99
Superior Gemellus Action
Externally rotates the Femur, Abducts the thigh
100
Tensor Fasciae Latae Origin
ASIS, Anterior iliac crest
101
Tensor Fasciae Latae Insertion
Lateral condyle of Tibia
102
Tensor Fasciae Latae Innervation
Superior Gluteal Nerve
103
Tensor Fasciae Latae Action
Abducts the thigh, Medially rotates and Femur, and Flexes the Hip
104
Extensor digitorum longus Origin
Lateral condyle of Tibia, Interosseous membrane and Fibula
105
Extensor digitorum longus Insertion
Middle and distal phalanges of digits 2-5
106
Extensor digitorum longus Innervation
Deep Fibular Nerve
107
Extensor digitorum longus Action
Extends 2-5 digits and Dorsiflexes the foot
108
Extensor Hallucis Longus Origin
Middle Anterior Fibular and interosseous membrane
109
Extensor Hallucis Longus Insertion
Dorsal base of great toe
110
Extensor Hallucis Longus Innervation
Deep Fibular nerve
111
Extensor Hallucis Longus Action
Extends great toe, Dorsiflexes the foot
112
Peroneus Brevis Origin
Lateral surface of Fibula
113
Peroneus Brevis Insertion
Dorsal surface of the base of the 5th Metatarsal
114
Peroneus Brevis Innervation
Superficial Fibular Nerve
115
Peroneus Brevis Action
Everts and Plnatarflexes the foot
116
Peroneus Longus Origin
Head of fibula
117
Peroneus Longus Insertion
Plantar surface of base of the 1st and medial cuneiform
118
Peroneus Longus Innervation
Superficial Fibular Nerve
119
Peroneus Longus Action
Everts and plantar flexes the foor
120
Flexor Digitortum Longus Origin
Medial Posterior Tibia (below soleal line)
121
Flexor Digitortum Longus Insertion
Plantar surface of 2-5 distal phalanges
122
Flexor Digitortum Longus Innervation
Tibial Nerve
123
Flexor Digitortum Longus Action
Flexes 2-5 digits and plantar flexes foot
124
Flexor Hallucis Longus Origin
Distal Fibula and interosseous membrane
125
Flexor Hallucis Longus Insertion
Base of distal great toe
126
Flexor Hallucis Longus Innervation
Tibial Nerve
127
Flexor Hallucis Longus Action
Flexes great toe and plantar flexes foot
128
Gastrocnemius Origin
Lateral and Medial condyles of Femur
129
Gastrocnemius Insertion
Calcaneus Tuberosity (via Achilles’ tendon)
130
Gastrocnemius Innervation
Tibial Nerve
131
Gastrocnemius Action
Plantar flexes the foot assist in knee flexion
132
Plantaris origin
Supracondylar line of femur, Oblique popliteal ligament
133
Plantaris Insertion
Calcaneous Tuberosity (via Achilles’ tendon)
134
Plantaris Innervation
Tibial Nerve
135
Plantaris Action
Weakly assists Plantar flexion and knee flexion
136
Soleus Origin
Head of the Fibula and Soleal line of Tibia
137
Soleus Insertion
Calcaneous Tuberosity (via Achilles’ tendon)
138
Soleus Innervation
Tibial Nerve
139
Soleus Action
Plantar flexes foot
140
Tibialis Anterior Origin
Lateral Condyle of Tibia, Interosseous membrane
141
Tibialis Anterior Insertion
Medial Cuneiform and base of the 1st
142
Tibialis Anterior Innervation
Deep Fibular Nerve
143
Tibialis Anterior Action
Dorsiflexes and Inverts the Foot
144
Tibialis Posterior origin
Posterior Tibia (below soleal line), Interosseous membrane and proximal Fibula
145
Tibialis Posterior Insertion (PO HO)
Tuberosity of the Navicular, all Cuneiforms, Cuboid, Bases of 2-5 metatarsals
146
Tibialis Posterior Innervation
Tibial Nerve
147
Tibialis Posterior Action
Plantar flexes and Inverts the foot
148
Iliohyposgastric Motor
Abdominals
149
Iliohyposgastric Sensory
Lateral Glute
150
Ilioinguinal Motor
Abdominals
151
Ilioinguinal Sensory
Upper Medial Thigh
152
Gentiofemoral Sensory
Pubic region and upper anterior thigh
153
Lateral Femoral Cutaneous Sensory
Lateral thigh
154
Obturator Nerve Innervations
Adductor brevis/ longus/ magnus, Gracilis and Obturator Externus
155
Superior Gluteal Nerve Innervations
Glute medius and minimus
156
Inferior Gluteal Nerve Innervation
Glute maximus
157
Femoral Nerve Innverations
Iliacus, Pectineus, Sartorius, Rectus femoris, Vastus intermedius/ lateralis/ medialis
158
Sciatic Nerve Innervations
Semitendinosus, Semimembranosus, biceps femoris (long and short head)
159
Tibial Nerve Innervations
Flexor Digitorum Longus, Flexor Hallucis Longus, Gastrocnemius, Plantaris, Soleus, Tibialis Posterior
160
Superficial Fibular Nerve Innervations
Peroneus Brevis/ Longus
161
Deep Fibular Nerve
Extensor Digitorum Longus, Extensor Hallucis Longus, Tibialis Anterior
