deck_984182 Flashcards
(138 cards)
1
Q
O: Rectus Femoris
A
straight head - AIIS; reflected head - groove above the acetabulum
2
Q
I: Rectus Femoris
A
common tendon that encases the patella and inserts onto the tibial tuberosity
3
Q
A: Rectus Femoris
A
extend the leg at the knee joint, helps to flex the thigh at the hip joint
4
Q
N: Rectus Femoris
A
femoral nerve L2-L4
5
Q
B: Rectus Femoris
A
lateral femoral circumflex artery
6
Q
O: Vastus Medialis
A
intertrochantric line and the medial lip of the linea aspera on the femur
7
Q
I: Vastus Medialis
A
common tendon that encases the patella and inserts onto the tibial tuberosity
8
Q
A: Vastus Medialis
A
extend the leg at the knee
9
Q
N: Vastus Medialis
A
femoral nerve L2-L4
10
Q
B: Vastus Medialis
A
muscular branches of profunda femoris artery, saphenous branch of descending genicular artery
11
Q
O: Vastus Lateralis
A
greater trochanter and the lateral lip of the linea aspera
12
Q
I: Vastus Lateralis
A
common tendon that encases the patella and inserts onto the tibial tuberosity
13
Q
A: Vastus Lateralis
A
extend the leg at the knee
14
Q
N: Vastus Lateralis
A
femoral nerve L2-L4
15
Q
B: Vastus Lateralis
A
lateral femoral circumflex artery
16
Q
O: Vastus Intermedius
A
anterior and lateral surface of the body of the femur
17
Q
I: Vastus Intermedius
A
common tendon that encases the patella and inserts onto the tibial tuberosity
18
Q
A: Vastus Intermedius
A
extend the leg at the knee
19
Q
N: Vastus Intermedius
A
femoral nerve L2-L4
20
Q
B: Vastus Intermedius
A
lateral femoral circumflex artery
21
Q
List the hamstring muscles.
A
biceps femoris, semitendinosus, semimembranosus
22
Q
O: Biceps Femoris
A
long head - ischial tuberosity; short head - lateral lip of the linea aspera of the femur
23
Q
I: Biceps Femoris
A
lateral surface of the head of the fibula and a small slip to the lateral condyle of the tibia
24
Q
A: Biceps Femoris
A
flexes the leg and rotates the tibia externally; long head also extends the thigh at the hip joint
25
N: Biceps Femoris
long head - tibial part of the sciatic nerve S1-S3; short head - common fibular part sciatic nerve L5-S2
26
B: Biceps Femoris
perforating branches of profunda femoris artery and inferior gluteal artery to upper
27
O: Semitendinosus
ischial tuberosity
28
I: Semitendinosus
medial surface of the upper part of the body of the tibia
29
A: Semitendinosus
flexes the leg and rotates the tibia internally; extends the thigh
30
N: Semitendinosus
tibial part of the sciatic nerve L5-S2
31
B: Semitendinosus
perforating branches of profunda femoris artery, inferior gluteal artery to upper
32
O: Semimembranosus
ischial tuberosity
33
I: Semimembranosus
posterior aspect of the medial condyle of the tibia
34
A: Semimembranosus
flexes the leg and rotates it internally, extends the thigh
35
N: Semimembranosus
tibial part of the sciatic nerve L5-S2
36
B: Semimembranosus
perforating branches of profunda femoris artery, inferior gluteal artery to upper
37
O: Gluteus Maximus
outer surface of the ilium and iliac crest, dorsal surface of the sacrum, lateral side of coccyx and the sacrotuberous ligament
38
I: Gluteus Maximus
into the iliotibial band, which descends to attach to the lateral condyle of the tibia, also onto the gluteal tuberosity of the femur
39
A: Gluteus Maximus
powerful extensor of the thigh, external rotator of the thigh, helps steady the extended leg, extends the trunk when distal end is fixed
40
N: Gluteus Maximus
inferior gluteal nerve L5-S2
41
B: Gluteus Maximus
inferior gluteal artery (primary), superior gluteal artery
42
O: Gluteus Medius
external surface of the ilium between the anterior and posterior gluteal lines
43
I: Gluteus Medius
lateral surface of greater trochanter of the femur
44
A: Gluteus Medius
abducts and internally rotates the thigh, helps steady the pelvis
45
N: Gluteus Medius
superior gluteal nerve L4-S1
46
B: Gluteus Medius
superior gluteal artery
47
O: Gluteus Minimus
outer surface of the ilium between the anterior and inferior gluteal lines
48
I: Gluteus Minimus
anterior border of greater trochanter and on the fibrous capsule of the hip joint
49
A: Gluteus Minimus
abducts and internally rotates the thigh, helps steady the pelvis
50
N: Gluteus Minimus
superior gluteal nerve L4-S1
51
B: Gluteus Minimus
superior gluteal artery
52
List the 5 adductor muscles of the hip.
adductor magnus, adductor longus, adductor brevis, pectineus, gracilis
53
O: Adductor Magnus
inferior ramus of pubis, ramus of the ischium and the ischial tuberosity
54
I: Adductor Magnus
medial lip of the upper 2/3 of the linea aspera, the medial supracondylar line and the adductor tubercle
55
A: Adductor Magnus
powerful adductor of the thigh, upper part flexes and internally rotates the thigh, lower part extends and externally rotates the thigh
56
N: Adductor Magnus
obturator nerve L2-L4, sciatic nerve (tibial division) for the hamstring part of the muscle
57
B: Adductor Magnus
muscular branches of profunda femoris artery
58
O: Adductor Longus
anterior pubis, where the pubic crest joins the symphysis pubis
59
I: Adductor Longus
middle 1/3 of the femur along the linea aspera
60
A: Adductor Longus
adducts, flexes, and internally rotates the femur
61
N: Adductor Longus
obturator nerve L2-L4
62
B: Adductor Longus
muscular branches of femoral artery
63
O: Adductor Brevis
outer surface of the inferior pubic ramus between the gracilis and the obturator externus
64
I: Adductor Brevis
along the pectineal line of the femur and the upper part of the linea aspera behind the pectineus
65
A: Adductor Brevis
adducts, flexes, and internally rotates the femur
66
N: Adductor Brevis
obturator nerve L2-L4
67
B: Adductor Brevis
muscular branches of femoral artery
68
O: Pectineus
pectineal line of the pubis
69
I: Pectineus
along the pectineal line of the femur, between the lesser trochanter and the linea aspera
70
A: Pectineus
flexes, adducts, and internally rotates the femur
71
N: Pectineus
femoral nerve L2, L3; may also receive a branch from the obturator or the accessory obturator nerve when present
72
B: Pectineus
muscular branches of medial femoral circumflex artery
73
O: Gracilis
from the body of the pubis and the adjacent inferior pubic ramus
74
I: Gracilis
upper part of the medial surface of the tibia below the medial condyle
75
A: Gracilis
adducts the thigh, also flexes the leg at the knee and internally rotates the leg
76
N: Gracilis
obturator nerve L2, L3
77
B: Gracilis
obturator artery
78
O: Tensor Fascia Latae
outer lip of the iliac crest, also from the ASIS
79
I: Tensor Fascia Latae
iliotibial tract, which then descends to attach to the lateral condyle of the tibia
80
A: Tensor Fascia Latae
abducts, flexes, and internally rotates the thigh, tenses the IT band, thereby helping to extend the leg at the knee
81
N: Tensor Fascia Latae
superior gluteal nerve L4, L5
82
B: Tensor Fascia Latae
superior gluteal artery, lateral femoral circumflex artery
83
O: Sartorius
ASIS
84
I: Sartorius
superior part of the medial surface of the tibia
85
A: Sartorius
flexes, abducts, and externally rotates the thigh at the hip joint, flexes and internally rotates the leg at the knee joint
86
N: Sartorius
femoral nerve L2, L3
87
B: Sartorius
muscular branches of profunda femoris artery, saphenous branch of descending genicular artery
88
List the "deep six" external rotators of the hip.
piriformis, quadratus femoris, obturator internus, obturator externus, gemellus superior, gemellus inferior
89
O: Piriformis
anterior pelvic surface of the sacrum and the inner surface of sacrotuberous ligament
90
I: Piriformis
upper border of the greater trochanter of the femur
91
A: Piriformis
externally rotates the extended thigh, when the thigh is flexed it abducts the femur
92
N: Piriformis
muscular branches from the S1 and S2 nerves
93
B: Piriformis
superior and inferior gluteal artery
94
O: Quadratus Femoris
lateral border of the ischial tuberosity
95
I: Quadratus Femoris
quadrate tubercle on the posterior surface of the femur, also onto the intertrochanteric crest of the femur
96
A: Quadratus Femoris
externally rotates the thigh
97
N: Quadratus Femoris
nerve to the quadratus femoris L5, S1
98
B: Quadratus Femoris
inferior gluteal artery
99
O: Obturator Internus
pelvic surface of obturator membrane and from the bone surrounding the obturator foramen
100
I: Obturator Internus
medial surface of greater trochanter proximal to the trochanteric fossa
101
A: Obturator Internus
externally rotates the extended thigh and abducts the flexed thigh
102
N: Obturator Internus
nerve to the obturator internus L5, S1
103
B: Obturator Internus
inferior gluteal artery
104
O: Obturator Externus
medial part of the outer surface of obturator membrane and medial margin of obturator foramen
105
I: Obturator Externus
trochanteric fossa of the femur
106
A: Obturator Externus
externally rotates the thigh
107
N: Obturator Externus
obturator nerve L3, L4
108
B: Obturator Externus
obturator artery
109
O: Gemellus Superior
outer surface of the ischial spine
110
I: Gemellus Superior
medial surface of greater trochanter with tendon of the obturator internus
111
A: Gemellus Superior
externally rotates the extended thigh and abducts the flexed thigh
112
N: Gemellus Superior
nerve to the obturator internus L5, S1
113
B: Gemellus Superior
inferior gluteal artery
114
O: Gemellus Inferior
ichial tuberosity
115
I: Gemellus Inferior
medial surface of greater trochanter with tendon of the obturator internus
116
A: Gemellus Inferior
externally rotates the extended thigh and abducts the flexed thigh
117
N: Gemellus Inferior
nerve to the quadratus femoris L5, S1
118
B: Gemellus Inferior
inferior gluteal artery
119
O: Psoas Major
transverse process and body of T12-L4; intervertebral disks between T12-L5
120
I: Psoas Major
lesser trochanter of femur
121
A: Psoas Major
powerful flexor of thigh at the hip; when femurs are fixed they flex the trunk
122
N: Psoas Major
branches from L1-L4
123
B: Psoas Major
muscular branches of medial femoral circumflex artery
124
O: Iliacus
iliac fossa, AIIS
125
I: Iliacus
lesser trochanter of femur
126
A: Iliacus
powerful flexor of thigh at the hip joint
127
N: Iliacus
femoral nerve L2, L3
128
B: Iliacus
muscular branches of medial femoral circumflex artery
129
Coxal Flexion
psoas major, iliacus, TFL, sartorius, rectus femoris, gluteus medius (anterior fibers), gluteus minimus, (adductor longus, magnus, brevis and pectineus all assist)
130
Coxal Extension
gluteus maximus (all fibers), biceps femoris (long head), semitendinosus, semimembranosus, adductor magnus (posterior fibers), gluteus medius (posterior fibers)
131
Coxal Internal Rotation
gluteus medius (anterior fibers), gluteus minimus, TFL, adductor magnus, adductor longus, adductor brevis, pectineus, gracilis, semitendinosus (assists), semimembranosus (assists)
132
Coxal External Rotation
gluteus maximus (all fibers), piriformis, quadratus femoris, obturator internus and externus, gemellus superior and inferior, gluteus medius (posterior fibers), psoas major, iliacus, sartorius, biceps femoris (assists, long head)
133
Coxal Abduction
gluteus maximus (all fibers), gluteus medius (all fibers), gluteus minimus, TFL, sartorius, piriformis (when hip is flexed)
134
Coxal Adduction
adductor magnus, adductor longus, adductor brevis, pectineus, gracilis, gluteus maximus (lower fibers)
135
Knee Flexion
biceps femoris, semitendinosus, semimembranosus, gracilis, sartorius, gastrocnemius, popliteus, plantaris (weak)
136
Knee Extension
rectus femoris, vastus lateralis, vastus medialis, vastus intermedius
137
Medial Rotation of Flexed Knee
semitendinosus, semimembranosus, gracilis, sartorius, popliteus
138
Lateral Rotation of Flexed Knee
biceps femoris
