More Gluteal Region Stuff

Question 1

what 6 things exit from the greater sciatic foramen

Answer 1

• pisiform m.
• sciatic n.
• posterior femoral cutaneous n.
• pudenal n.
• internal pudenal a.
• n. to obturator internus and superior gemellus

Question 2

what ligament forms the greater sciatic foramen

Answer 2

sacrotuberous ligament

Question 3

what ligament forms the lesser sciatic foramen

Answer 3

sacrospinous ligament

Question 4

what 3 things enter the lesser sciatic foramen

Answer 4

• pudenal n.
• internal pudenal a.
• n. to obturator internus and superior gemellus

Question 5

what exits from the lesser sciatic foramen

Answer 5

obturator internus m.

Question 6

what do the superior and middle cluneal nerves supply

Answer 6

superior 2/3 of cutaneous gluteal region

Question 7

what does the inferior cluneal nerve supply

Answer 7

inferior 1/3 of cutaneous gluteal region

Question 8

superior gluteal nerve roots

Answer 8

L4-S1

Question 9

inferior gluteal nerve roots

Answer 9

L5-S2

Question 10

nerve to the piriformus nerve roots

Answer 10

S1-S2

Question 11

what supplies the posterior cutaneous aspect of the thigh

Answer 11

posterior femoral cutaneous n.

Question 12

what supplies the upper posterior cutaneous aspect of the leg

Answer 12

medial sural cutaneous nerve

Question 13

what supplies the lower posterior cutaneous aspect of the leg

Answer 13

sural n.

Question 14

what supplies the lateral cutaneous aspect of the leg

Answer 14

superficial fibular n.

Question 15

what supplies the lateral cutaneous aspect of the knee and upper leg

Answer 15

lateral sural cutaneous n.

Question 16

what supplies the posterior cutaneous aspect of the heel

Answer 16

medial calcaneal branches of the tibial n.

Question 17

where do intragluteal injections go and why

Answer 17

superiolateral part of gluteal region

to avoid sciatic nerve and other nerves and vessels

Question 18

Duchenne’s Limp

• cause
• sign
• effect

Answer 18

cause: superior gluteal n. injury
sign: positive Trendelenburg’s sign
effect: patient’s unaffected hip drops when standing on the affected side; patient leans towards affected side during stance phase

Question 19

stretching the IT band can help treat ______

Answer 19

chondromalacia patella

Question 20

when the knee is flexed, the IT band act as ____

Answer 20

a flexor of the knee when the gluteus maximus contracts

Question 21

when the knee is extended, the IT band acts as _____

Answer 21

an extensor of the of the knee when the gluteus maximus contracts

Question 22

what reinforces the IT band

Answer 22

tensor fasciae latae and gluteus maximum

Question 23

what rotations must occur at the hip in order to take a step

Answer 23

lateral rotation of hip at advancing limb and medial rotation of hip at planted limb

Question 24

where is trochanteric bursa located

Answer 24

in between the IT band and the greater trochanter

Question 25

where is ischial bursa located

Answer 25

between gluteus maximus and ischial tuberosity

Question 26

where is gluteofemoral bursa located

Answer 26

between IT band and greater trochanter