Group 5 Muscles Flashcards
1
Q
Psoas Major origin
A
T12-L5
2
Q
Psoas Major insertion
A
Lesser trochanter of femur
3
Q
Psoas Major action
A
Hip flexion and external rotation
4
Q
Psoas Major nerve
A
L2-L4
5
Q
Psoas Minor origin
A
T12 and L1
6
Q
Psoas Minor insertion
A
Pectineal line and iliopectineal eminence
7
Q
Psoas Minor action
A
Flexion of the pelvis and lumbar spine
8
Q
Psoas Minor nerve
A
L1 2
9
Q
Iliacus origin
A
Superior 2/3 of iliac fossa, iliac crest and ala of sacrum
10
Q
Iliacus insertion
A
Lesser trochanter of femur
11
Q
Iliacus action
A
Hip flexion and external rotation
12
Q
Iliacus nerve
A
Femoral (L2-L4)
13
Q
Pectineus origin
A
Pectineal line of pubis
14
Q
Pectineus insertion
A
Pectineal line
15
Q
Pectineus action
A
Hip adduction, flexion and slight internal rotation