Anterior Thigh

Question 1

What is linea aspera?

Answer 1

in back femur where lots of quads attach

Question 2

Patella is pully of quadriceps to

Answer 2

the tibia

Question 3

What nerves lead to femoral and obturator nerve?

Answer 3

L2-L4 dorsal division is femoral and the anterior division is obturator. The obturator goes over the pelvis and through the obturator canal. Femoral nerve goes under SOAS muscle and travels through leg under ilingual ligament

Question 4

Anterior thigh cutaneous innervation

Answer 4

Femoral nerve

Question 5

Lateral thigh cutaneous innervation

Answer 5

lateral cutaneous nerve

Question 6

Obturator nerve

Answer 6

innervates just inside medial thigh

Question 7

What does heel strike use?

Answer 7

ankle dorsiflexors and hip extensors

Question 8

What does loading response, and midstance use?

Answer 8

knee extensors, ankle plantarflexors, hip abductors

Question 9

What does heel off use?

Answer 9

ankle plantarflexors and hip abductors

Question 10

What does heel swing use?

Answer 10

long flexors of digits, intrinsic feet muscles, and high flexors

Question 11

What does initial swing step use?

Answer 11

hip flexors and dorsiflexors

Question 12

What does midswing use?

Answer 12

ankle dorsiflexors and knee flexors

Question 13

What does deceleration (terminal swing) use?

Answer 13

hip extensors, knee flexors, ankle dorsiflexors, and knee extensors

Question 14

Psoas major attachments and innervation

Answer 14

T12-L5 and lesser troch, anterior lumbar nerves

Question 15

What are attachments and innervation of Iliacus

Answer 15

Iliac crest and lesser trochanter, femoral nerve

Question 16

What are attachments and innervation of Sartorius

Answer 16

ASIS and tibia, innervated by femoral

Question 17

What are attachments and innervation of rectus femoris?

Answer 17

AIIS and patella, innervated by femoral nerve

Question 18

What are attachments and innervations of vastgus lateralis?

Answer 18

greater trochanter and patella, femoral nerve

Question 19

What are attachments and innervations of vastus medialis?

Answer 19

intertrochanter line and patella, femoral nerve

Question 20

What are attachments and innervations of vastus intemedius?

Answer 20

lateral femur and patella, innervated by femoral nerve

Question 21

Whatare attachments and innervation of pectineus

Answer 21

pubis and pectineal line, innervated by femoral nerve

Question 22

What are attachments and innervations of adductor longus?

Answer 22

pubis and linea aspera, innervated by obturator nerve

Question 23

What are attachments and innervations of adductor brevis?

Answer 23

pubis and pectineal line, innervated by obturator nerve

Question 24

What are attachments and innervations of adductor magnus?

Answer 24

pubis/ ischial tuberosity and linea aspera, innervated by obturator nerve

Question 25

What are attachments and innervations of gracilis?

Answer 25

pubis and tibia, innervated by obturator nerve

Question 26

What are boundaries of femoral triangle?

Answer 26

Superior: Inquinal Ligament
Medial: Adductor Longus
Lateral: Sartorius
Floor: Iliopsoas and Pectineus
Roof: Fascia Lata, Sub- cutaneous tissue and skin

Question 27

What’s in femoral triangle?

Answer 27

Femoral Nerve and branches
Femoral Sheath
Femoral Artery
Femoral Vein
Femoral Canal (Lymph Nodes and associated vessels

Question 28

What are boundaries or adductor canal?

Answer 28

Superior: Apex of Femoral Triangle
Anterior and Lateral: Vastus Medialis
Posterior: Adductor Longus and Magnus
Medial and Roof: Sartorius

Question 29

What are contents of adductor canal?

Answer 29

Femoral Artery and Vein
Saphenous Vein (cutaneous)
Nerve to Vastus Medialis (Last branch of femoral nerve)