Final Lab Origin, insertions and sructure. Flashcards
1
Q
Tensor Fascia Lata (origin)
A
Crest/illium
2
Q
Tensor Fascia Lata ( insertion)
A
Iliotibial tract
3
Q
Tensor Fascia Lata ( action)
A
Flexes
Abducts and medially rotates the femur
Helps stabilize knee
4
Q
Tensor Fascia Lata ( Nerve Supply)
A
Superior gluteal n.
L4,L5,S1
5
Q
Gluteus Maximus ( origin)
A
Posterior gluteal line / illum
Sacrum and coccyx
posterior ligaments of SI joint
6
Q
Gluteus Maximus (insertion)
A
Gluteal tuberosity of femur
iliotibial tract
7
Q
Gluteus Maximus ( Action)
A
Extends and laterally rotates femur ( for great strength when going from sitting to standing)
Stabilizes the knee
Helps stabilize pelvic bone
8
Q
Gluteus Maximus ( nerve Supply)
A
Inferior gluteal nerve ( L5, S1, S2)
9
Q
Gluteus minimus ( origin)
A
External surface of illium
10
Q
Gluteus minimus ( insertion)
A
Greater trochanter/ femur
11
Q
Gluteus minimus ( actions)
A
Abducts femur
medially roates femur
Helps steady pelvic bone when opp. foot raised off.
12
Q
Piriformis ( origin)
A
Anterior surface of sacrum
13
Q
Piriformis (insertion)
A
Greater trochanter/ femur
14
Q
Piriformis ( Actions )
A
Laterally rotates the femur.
15
Q
Superior Gamellus ( Origin)
A
Spine of Ishium
16
Q
Superior Gamellus (insersion)
A
Greater trochanter/ femur
17
Q
Superior Gamellus ( action)
A
Laterally Rotates the femur
18
Q
Piriformis ( nerve Supply)
A
S1, S2
19
Q
Superior Gamellus ( nerve Supply)
A
L4,L5,S1,S2
20
Q
Obturator Internus ( origin)
A
Internal surafce/ obutarotor membrane
21
Q
Obturator Internus ( insersion)
A
Greater trochanter/ femur
22
Q
Obturator Internus ( Action)
A
Laterally rotates Femur
23
Q
Obturator Internus ( nerve Supply)
A
L4,L5,S1,S2
24
Q
Interior gemellus ( Origin)
A
ishial tuberosity
25
Interior gemellus ( Insertions)
Greater trochanter/ femur
26
Interior gemellus ( actions)
Laterally rotates femur
27
Interior gemellus ( nerve supply)
L4,L5,S1,S2
28
Obturator externus (origin)
External surface obturator membrane
29
Obturator externus ( Insersion)
Trochanteric fossa/ femur
30
Quadratus Femoris ( origin )
Ischial tuberosity
31
Quadratus Femoris ( Insertion)
Quadrate tubercle of femur
32
Quadratus Femoris( Nerve Supply)
L4,L5,S1, S2
33
Semitendinosus ( Origin)
Ischial Tuberosity
34
Semitendinosus ( insertion)
Medial condyle/ tibia
| Proximal post. Shaft/ tibia
35
Semitendinosus ( action)
Flexion/leg at the knee
Stabilize hip
extend femur
medially rotate the leg
36
Semitendinosus ( Nerve supply and segments)
Sciatic Nerve
| L4,L5,S1,S2,S3
37
Semimembranosus ( Origin)
ischial tuberosity
38
Semimembranosus ( insertion)
Medial condyle/tibia
39
Semimembranosus ( actions )
Flexion/leg at the knee
Stabilize hip
extend femur
medially rotate the leg
40
Semimebranousus (nerve Supply and segments)
Sciatic nerve
| L4,L5,S1,S2,S3
41
Biceps Femoris ( origin)
Long head: ischial Tuberosity
42
Biceps Femoris ( insertions)
Head of fibula
| Lateral condyle/tibia
43
Biceps Femoris ( Action)
1) flexion of leg # knee
2) Stabilizes hip
3) Extends the femur
4) laterally rotates the leg.
44
Biceps Femoris ( Nerve supply and segments)
Sciatic Nerve L4,L5,S1,S2,S3
45
Tibialis Anterior ( origin)
1) shaft of tibia
| 2) Interossous membrane
46
Tibialis Anterior ( insertions)
1) 1st metatarsal
| 2) Medial cuneiform
47
Tibialis Anterior ( action)
1) inverts and dorsal flexes foot
| 2) support medial longitudinal arch
48
Tibialis Anterior( Nerve Supply )
Deep fibular nerve L5 and S1
49
Extensor digitorum longus ( origin)
1) lateral condyle/ tibia
2) shaft of fibula
3) Interosseous membrane
50
Extensor digitorum longus ( insertion)
Distal phalanges / digits 2-5
51
Extensor digitorum longus ( action)
Extends digits 2-5
| Dorsal flexes foot
52
Extensor digitorum longus ( nerve supply)
Deep fibular nerve L5 and S1
53
Fibularis Tertius ( origin)
Shaft fibula
54
Fibularis Tertius ( insertion)
5th metatarsal
55
Fibularis Tertius ( action)
Everts and dorsal flexed foot.
56
Fibularis Tertius ( nerve supply )
Deep fibular nerve L5 and S1
57
Extensor hallucis longus ( origin)
1) shaft / fibular
| 2) interosseus membrane
58
Extensor hallucis longus ( insertion)
Distal phalanx digit 1
59
Extensor hallucis longus ( Action)
1) Extends digit 1
| 2) Dorsal flexes foot
60
Extensor hallucis longus ( Nerve Supply)
Deep fibular nerve
61
Fibularis Longus ( origin)
shaft and head of fibula
62
Fibularis Longus ( insetion)
1) 1st metatarsal
| 2) Medial cuneiform
63
Fibularis Longus( action)
1) Evert and plantar felxes foot
| 2) Support lateral and transverse arches
64
Fibularis longus ( nerve supply )
Supericial fibular nerve
65
Fibularis Brevis ( origin)
Shaft of fibular
66
Fibularis Brevis ( insertion)
5th metatarsal
67
Fibularis Brevis ( Action)
1) Everts and plantar flexes foot.
| 2) Supports lateral arches.
68
Fibularis Brevis ( Nerve Supply)
Superificial Fibular nerve.
69
Gastrocnemius (Origin)
Lateral and Medial condyles and epicondyle/ femur
70
Gastrocnemius (Insertion)
Tuberosity/ calcaneus
71
Gastrocnemius ( Action)
1) plantar flexes foot
| 2) flexes leg
72
Gastrocnemius ( Nerve Supply)
Tibial nerve S1 and S2
73
Soleus ( Origin)
1) Soleal line/ tibia
| 2) Shaft and head/ fibula
74
Soleus (Insertion)
Tuberosity/ Calcaneus
75
Soleus ( Action)
1) inverts and plantar flexes
| 2) Stabilizes ankle
76
Soleus ( Nerve Supply)
Tibial Nerve S1 and S2
77
Plantaris (Origin)
Lateral supracondylar ridge/ femur
78
Plantaris ( Insertion)
Tuberosity/ Calcaneus
79
Plantaris ( Action)
Plantar flexes foot
80
Plantaris ( nerve supply)
Tibial nerve S1 and S2
81
Popliteus ( Origin)
Lateral Condyle/ Femur
82
Popliteus ( Insertion)
posterior proximal shaft/ tibia
83
Popliteus ( Action)
1) medially rotates tibia ( to unlock knee and allow flexion//leg
2) Stabilizes knee (prevents hyperexternsion)
84
Popliteus ( Nerve Supply)
Tibial Nerve
85
Flexor digitorum longus ( origin)
Shaft of tibia
86
Flexor digitorum longus ( insertion)
Distal Phalanges of digit 2-5
87
Flexor digitorum longus ( Action)
1) Flexes digit 2-5
2) plantar flexes foot
3) support medial and lateral Arch
88
Flexor digitorum longus ( Nerve supply)
Tibial nerve
89
Flexor hallucis longus ( Origin)
1) Interosseous membrane
| 2) shaft of fibula
90
Flexor hallucis longus ( insertions)
Distal phalanx digit 1
91
Flexor hallucis longus ( Action)
1) Flexes digit 1
2) Plantar flexes foot
3) Supports medial arch
92
Flexor hallucis Longus ( nerve supply)
Tibial nerve
93
Tibialis Posterior (origin)
1) interosseus membrane
| 2) shaft/ fibula and tibia
94
Tibialis posterior ( insertions)
1) Navicular
2) Cuneiform
3) Cuboid
4) metatarsals 2-4
95
Tibialis Posterior ( Action)
1) Inverts and Plantar flexes the foot
| 2) Supports medial arch
96
Tibialis posterior ( nerve supply)
Tibial Nerve
97
Extensor digitorum Brevis (origin)
Calcaneus
98
Extensor digitorum brevis (insertion)
Tendons of extensor dig.
| longus of digits 2-4
99
Extensor digitorum brevis ( action)
Extends digits 2-4
100
Extensor digitorum Brevis ( nerve supply)
Deep Fibular Nerve
101
Extensor Hallucis brevis ( Origin)
Calcaneus
102
Extensor Hallucis Brevis ( insertion)
Proximal phalanx digit 1
103
Extensor Hallucis Brevis ( Action)
Extends Digit 1
104
Extensor Hallaucis Brevis ( Nerve supply)
Deep Fibular Nerve
105
Abductor Digiti Quinti ( origin)
Calcaneus
106
Abductor digiti Quinti ( insertion)
Proximal Phalanx digit 5
107
Abductor digiti Quinti (action)
1) Abducts digit 5
| 2) Supporty lateral arch
108
Abductor Digiti Quinti (Nerve Supply)
Lateral Plantar Nerve
109
Abductor hallucis ( origin)
Calcaneus
110
Abductor Hallucis ( insertion)
Proximal Phalanx Digit 1
111
Abductor Hallucis ( action)
1) abducts digit 1
| 2) Supports medial arch
112
Flexor Digitorum Brevis ( Origin)
Calcaneus
113
Flexor Digitorum Brevis ( insertion)
Middle Phalanges of digits 2-5
114
Flexor digitorum brevis ( action)
1) flexes digits 2-5
| 2) Supports medial and lateral arch
115
Flexor digitorum brevis ( nerve Supply)
Medial plantar nerve.
116
Lumbricals (origin)
Tendons of flexor digitorum longus
117
Lumbricals ( insertions)
1) Tendons of extensor digitorum longus
| 2) Proximal phalanx digits 2-5
118
Lumbricals ( actions)
1) Flexes MP joint of digits 2-5
| 2) Extends IP joints of digits 2-5
119
Lumbricals ( nerve supply )
1st lumbricals--> medial plantar nerve
| 2nd --4th lumbricals lateral plantar nerve
120
Quadratus Plantae ( origin)
Calcaeus
121
Quadratus Plantae ( insertions)
Tendons of Flexor digitorum longus
122
Quadratus Plantae ( Action)
Assists flexion of digits 2-5
123
Quadratus Plantae ( Nerve Supply)
Lateral plantar nerve
124
Adductor hallucis (origin)
1) Oblique head; metatarsals 2-4 and tendon of fibularis longus
2) Transverse head; lateral 4 MP joints
125
Adductor hallucis ( insertion)
Proximal phalanx digit 1
126
Adductor Hallucis ( Action)
1) Adducts digit 1
2) Flexes digit 1
3) Supports transverves arch
127
Adductor Hallucis ( nerve supply)
Lateral Plantar nerve
128
Flexor digiti quinti Brevis ( origin)
1) Cuboid
2) 5th metatarsal
3) Tendon of fibularis longus
129
Flexor Digiti quinti Brevis ( insertion)
Proximal Phalanx digit 5
130
Flexor Digiti quinti Brevis ( Action)
Flexis digit 5
131
Flexor Digiti quinti Brevis ( nerve supply)
Lateral plantar n.
132
Flexor hallucis Brevis ( Origin)
1) Cuboid
| 2) Cuneiform
133
Flexor Hallucis Brevis ( insertion)
Proximal Phalanx digit 1
134
Flexor Hallucis Brevis ( action)
1) Flexes digit 1
| 2) supports Medial arch
135
Flexor Hallucis Brevis ( Nerve Supply)
Medial Plantar Nerve.
136
Iliacus ( origin)
1) illiac Fossa
| 2) Sacrum
137
Iliacus ( insertion)
Lesser trochanter/ femur
138
Iliacus ( Action)
1) Flexion / femur @ hip
2) Assist flexion / verterbral colum
3) helps maintain posture ( integity of spine)
139
Iliacus ( nerve Supply)
Femoral Nerve
140
Psoas Major ( origin)
Bodies and transverse processes/ lumbars
141
Psoas Major ( insertion)
Lesser trochanter/ femur
142
Psoas Major ( action)
1) flexion/ femue at hip
2) assist flexion/ vertibral column
3) helps maintain posture ( integrity of spine)
143
Psoas Major ( nerve supply)
Femoral Nerve
144
Psoas Minor ( origin)
Bodies of lumbars
145
Psoas Minor ( insersion)
Illiopubic Emince / pubis
146
Psoas minor ( action)
Flexion/ pelvic bone ( upward movement)
147
psoas Minor ( Segmental inervation)
L1 ( sometimes) L2
148
sartorious (origin)
Anterior superior illiac spine
149
sartorious (insertion)
Superior medial shaft/tibia
150
sartorious (action)
1) Abducts and laterally rotates femur
2) Medially rotates les
3) Assits flexion hip and knee ( when both are carried out)
151
Sartorious ( nerve supply)
Femoral nerve
152
Rectus Femoris (origin )
1) Anterior inferior iliac spine
| 2) Acetabulum/ pelvic bone
153
Rectus Femoris ( Insertion)
Base/ patella
154
Rectus Femoris ( action)
1) extends leg at knee
2) Flexion at hip
3) tonus of muscles play role in strengthing knee
155
Vastus Lateralis ( origin)
1) greater trochanter/femur
| 2) Linea aspera / femur
156
Vastus Lateralis ( insertion)
base/ patella
157
Vastus Lateralis ( Action)
1) Extends leg at knee
| 2) tonus of muscles play role in strengthing knee
158
Vastus Lateralis ( nerve Supply)
Femoral Nerve
159
Vastus medialis ( origin)
Linea aspera/ femur
160
Vastus Medialis ( insertion)
Base/ patella
161
Vastus Medialis ( action )
1) extends leg at knee
| 2) Tonus of muscles play role in strengthing knee
162
Vastus medialis ( nerve supply)
Femoral nerve
163
Vastus intermedius ( Origin)
1) antero- lateral ascpect / femur
| 2) linea aspera/ femur
164
Vastus intermedius ( insertion)
Base/ patella
165
Vastus intermedius ( action)
1) extends leg @ knee
| 2) Tonus of muscles play role in strengthening knee.
166
Vastus intermedius ( Nerve Supply)
Femoral nerve
167
Gracilis ( origin)
1) ramus / ischium
| 2) inferior ramus/ pubis
168
Gracilis ( insertion)
Superior medial shaft/ tibia
169
Gracilis (Action)
1) Flexion/ leg
| 2) adducts femur
170
Gracilis ( Nerve supply)
Obturator nerve
171
Pectineus ( origin)
Superior rami ( pubis Pectin) / pubis
172
Pectineus ( insertion)
Pectineal line/ femur
173
Pectineus ( action)
1) adducts femur
| 2) Flexion/ femur at hip
174
Pectineus ( nerve supply)
Femoral nerve and obturator nerve
175
Adductor longus ( origin)
Superior ramus/ pubis
176
Adductor Longus ( insertion)
Linea apsera/ femur
177
Adductor longus ( action)
Adducts femur
178
Adductor Brevis ( origin)
Inferior ramus/ pubis
179
Adductor brevis ( insertion)
1) pectineal line/ femur
| 2) linea aspera/ femur
180
Adductor brevis ( action)
Adducts Femur
181
Adductor Magnus ( origin)
Rami/ ischium and pubis
182
Adductor Magnus ( insertion)
1) linea aspera/ femur
| 2) Adductor tubercle/ femur
183
Adductor Magnus ( Action)
1) adducts femur
| 2) Extends femur at hip
184
Adductor magnus ( nerve supply)
Obturator nerve and sciatic nerve.
185
Biceps Femoris Short Head ( Origin)
Linea Aspera
186
Biceps Femoris Short Head ( Insertion)
Lateral Condyle Tibia
187
Biceps Femoris Short Head ( Action)
Laterally Rotates leg
188
Biceps Femoris Short Head ( Nerve Supply)
Sciatic Nerve ( L4,L5, S1,S2,S3)
189
What nerve artery and vein are associated with the gluteus medius and minimus muscles ?
Superior gluteal nerve.
190
What gluteal nerver and blood vessels are associated with the gluteas maximus
inferior Gluteal Nerve and blood vessels.
191
If you trace the course of the sciatic nerve distally, you will notice the at the popliteal fossa it spilts into two divisions, what are they?
Common Fibular nerve and tibial nerve.
192
What nerve winds areounf the neck of the fibula and will split into the more nerve on the anterior aspect of the leg.?
Common fibular nerve
193
The larger medial branch of the sciatic nerve is the ?
Tibial nerve.
194
Comming off the proximal of the tibial nrver is a thin cuntaneous nerve knwon as the ?
Sural nerve
195
between the two popliteal blood vessels which is more superficial ?
Politeal vein
196
Between the two popliteal blood vessels, whihc is more deep
Popliteal artery
197
A superfical vein may be running up the lateral aspect of the posterior leg, this is the ?
Lesser saphenous vein
198
The tendond od the iliacus and psoas major fuse as they leave the pelvic cavity and two muscles ( tendon of insertion) when found on the anterior aspect of the thight are known as the
iliopsoas
199
This cutaneous branch of the femoral nerve whihc runs down the medial aspect fot eh thigh region.
Saphenous nerve
200
The lonf superficial vein which originates off the dorsum of the foot and found running along the medial malleolus, medial leg and medial thigh and terminating at the femoral vein is the ?
Great saphneous nerve.
201
Associated with the belly of the extensor hallucis lonfus will be founf two structures ?
Deep Fibular nerve and the anterior tibial blood vessels
202
The tendons of insertion of the anterior leg muscles are held in place by a thick well developed piece of connective tissue known as the ?
Extensor Retnaculum
203
The tendons of the lateral leg muscles are held in place by ?
Fibular retinaculum
204
Both fibularis muscel are supplied by what nerve
Superficial fibular nerve
205
The tibialis posterior, flexor digitorum longus and flexor hallucis longus and tibialis posterior are held together by what retinaculum ?
Flexor Retinaculum
206
A thin superficial cutaneous nerve , whihc branches off the proximal portion of the tibial nerve ?
Sural nerve
207
The large branch commong of the femoral artery is the>
Femoral profundus artery.
