Hip Muscles

Question 1

Psoas Major Origin

Answer 1

L5 - L1.

Question 2

Psoas Insertion

Answer 2

Lesser trochanter

Question 3

Psoas Nerve Supply

Answer 3

Anterior Rami
L1 L2 L3.

Question 4

Psoas Action

Answer 4

Flexes Hip joint

Question 5

iliacus Origin

Answer 5

Upper 2/3rds of the iliac fossa, Ala of the sacrum and anterior sacroiliac ligament.

Question 6

Iliac Insertion

Answer 6

Lesser trochanter

Question 7

Iliacus Nerve supply

Answer 7

Femoral Nerve
L2 L3.

Question 8

Pectineus Origin

Answer 8

Superior Ramus of the pubis

Question 9

Pectineus Insertion

Answer 9

Lesser trochanter to the line aspera, anterior to the upper part of the adductor brevis. this is the pectineal line.

Question 10

Pectineus Nerve

Answer 10

Femoral Nerve
L2 L3

Question 11

Glute Max Origin

Answer 11

Gluteal surface of the illium, poster aspect of the sacrum and poster iliac crest.

Question 12

Glute Max Insertion

Answer 12

Gluteal tuberosity of the femur, and the ITB.

Question 13

Glute Max Nerve

Answer 13

Inferior Gluteal Nerve L5 S1 S2.

Question 14

Glute Medius Origin

Answer 14

Gluteal Surface of the Illium

Question 15

Glute Medius Insertion

Answer 15

Greater trochanter of the femur.

Question 16

Glute Medius Nerve

Answer 16

Superiror Gluteal nerve
L4 L5 S1

Question 17

Glute Medius Action

Answer 17

Abducts Femur.

Question 18

Glute Minimus Origin

Answer 18

gluteal surface of the ilium

Question 19

Glute Min Insertion

Answer 19

Anterosuperior aspect of the greater trochanter.

Question 20

Glute Min Nerve

Answer 20

Superiror Gluteal nerve
L4 L5 S1

Question 21

Adductor Magnus Origin

Answer 21

femoral surface of the ischiopubic ramus running down to the inferior surface of the ischial tuberosity.

Question 22

Add Magnus Insertion

Answer 22

whole length of the linea aspera and the medial supracondylar ridge, adductor tubercle some fibres fuse with the MCL.

Question 23

Nerve Supply of Adductor Magnus

Answer 23

two nerve supplies.

Question 24

Adductor Longus Origin

Answer 24

medial end of the obturator crest on the anterior aspect of the body of the pubis.

Question 25

Add Longus Insertion

Answer 25

Middle half of the linea aspera.

Question 26

Nerve Supply Add Longus

Answer 26

Anterior Division of the obturator nerve L2 L3 L4

Question 27

Add Brevis Origin

Answer 27

inferior ramus of the pubis.

Question 28

Add Brevis Insertion

Answer 28

upper half of the line aspera, anterior to adductor Magnus.

Question 29

Add Brevis Nerve

Answer 29

Anterior Division of the obturator nerve L2 L3 L4

Question 30

Piriformis Origin

Answer 30

2nd 3rd 4th verbal of the sacrum.

Question 31

Piriformis insertion

Answer 31

Upper border and medial side of the greater trochanter of the femur.

Question 32

Nerve of Piriformis

Answer 32

anterior rami of the lumbosacral plexus L5 S1 S2.

Question 33

Obturator Internus Origin

Answer 33

posterior aspect of the obturator membrane. fibres pass laterally

Question 34

Obturator Internus Insertion

Answer 34

Medial surface of the greater trochanter of the femur.

Question 35

Obturator Internus Nerve

Answer 35

Obturator interns L5 S1 S2

Question 36

Gemellius Superior Origin

Answer 36

Gluteal surface of the ischial spine. runs laterally

Question 37

Gemellius Superior Insertion

Answer 37

Blends with obturator internus to attach to the greater trochanter of the femur.

Question 38

Gemellius Superior Nerve

Answer 38

Obturator internus nerve L5 S1 S2

Question 39

Gemillus Inferior insertion

Answer 39

tendon of obturator internus.

Question 40

Gemillus Inferior Origin

Answer 40

Upper part of the ischial tuberosity

Question 41

Gemllus Inferior Nerve

Answer 41

Quadratus Femoris L4 L5 S1.

Question 42

Quadratus Femoris Origin

Answer 42

Ischial Tuberosity

Question 43

Quadratus Femoris Insertion

Answer 43

fibres pass laterally to attach to the intertrochnateric crest of the femur.

Question 44

Quadratus Femrosi Nerve

Answer 44

Quadratus Femrosi Nerve L4 L5 S1.

Question 45

Illiofemoral Ligament

Answer 45

from the AIIS to the upper and lower parts of the intertrochanteric line.

Question 46

Pubofemoral Ligament

Answer 46

illiopubic eminence and superior Pubic Rams inferior to the Illiofemoral ligaments attaching to the lower part of the intertrochanteric line.

Question 47

ischiofemoral Ligament

Answer 47

Posteiror body of the ischium. attaching to the poster and superior part of the neck of femur.

Question 48

Fat Pad