Thigh and Hip Muscles

Question 1

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 1

Deep Femoral Artery

Question 2

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 2

Adductor Part

Adductor Minimus Part (Obturator A.)

Central Part (Deep Femoral A.)

Hamstring Part (Deep Femoral)

Question 3

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 3

Deep femoral artery (perforating arteries)

Question 4

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 4

Inferior Gluteal A.

Popliteal A.

Deep femoral Artery

Question 5

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 5

Inferior Gluteal a.

Question 6

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 6

Deep Femoral a. (Perfurating artery)

Question 7

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 7

Descending branch of lateral femoral circumflex

Question 8

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 8

Descending branch of lateral femoral circumflex( off the deep femoral a.)

Question 9

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 9

Descending branch of the lateral femoral circumflex

Question 10

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 10

Obturator a.

Question 11

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 11

Descending branch of the lateral femoral circumflex

Question 12

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 12

Femoral Artery

Question 13

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 13

Medial circumflex femoral artery(Deep femoral a.)

Question 14

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 14

Superior Gluteal a.

Inferior Gluteal a.

Lateral Sacral a.

Question 15

Name the Deep Lateral rotators of the hip? (Superior to Inferior)

Answer 15

Piriformis

Sup. Gemellus

Tendon of Obturator Internus

Inf. Gemellus

Quadratus Femoris

Question 16

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 16

Obturator a.

Question 17

Origins, inserstions, Blood supply , Innervation and Action of these muscles.

Answer 17

Inferior gluteal a.

Question 18

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 18

Superior and Inferior Gluteal artery

Question 19

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 19

Superior Gluteal a.

Question 20

Origins, inserstions, Blood supply , Innervation and Action of this muscle.

Answer 20

Superior Gluteal a.

Question 21

Name the two muscles and their Origins, insertions, inervations and actions.

Answer 21

Iliacus

Origin: iliac fossa, internal lip of iliac crest, lateral part of pelvic surface of sacrum, ventral sacroiliac & iliolumbar ligs.

Insertion: thru combined tendon with psoas major into lesser trochanter and femoral shaft distal to lesser trochanter

Innervation: L2 & L3 (twigs from ventral rami)

Action: major hip flexor; other actions are considered (lat. rotation of flexed hip & active during sit-ups & leg raises – hip flexion component)

Blood:Medial femoral circumflex artery

Psoas major (ventral & dorsal fibers)

Origin: ventral fibers from IV discs and vertebral bodies of T12-L5; dorsal fibers from inferior edges of transverse processes of L1-L5

Insertion: all fibers converge into single muscle belly and thru combined tendon with iliacus into lesser trochanter

Innervation: L1-L3 (twigs from ventral rami)

Action: major hip flexor, side-bending, pelvic stabilization during gait; other actions are considered (lat. rotation of flexed hip & active during sit-ups & leg raises – hip flexion component)

Blood:Lumbar brach of iliolumbar artery , muscular branches of lumbar Aorta

Question 22

Name the muscle with Origin, Innsertion , innervation and action?

Answer 22

Muscular branches of Lumbar Aorta

Question 23

Name the muscle, origin, insertion, innervation, action, and blood supply?

Answer 23

Lateral Circumflex femoral Superior Gluteal

Question 24

Name the Dermatomes and Rami

Answer 24

Question 25

Name the Dermatomes and Rami

Answer 25

Question 26

Name the Cutanous innervation of the anteior thigh and leg

Answer 26

Question 27

Name the Cutanous innervation of Post. Thigh and leg?

Answer 27