More Gluteal Region Stuff Flashcards
what 6 things exit from the greater sciatic foramen
- pisiform m.
- sciatic n.
- posterior femoral cutaneous n.
- pudenal n.
- internal pudenal a.
- n. to obturator internus and superior gemellus
what ligament forms the greater sciatic foramen
sacrotuberous ligament
what ligament forms the lesser sciatic foramen
sacrospinous ligament
what 3 things enter the lesser sciatic foramen
- pudenal n.
- internal pudenal a.
- n. to obturator internus and superior gemellus
what exits from the lesser sciatic foramen
obturator internus m.
what do the superior and middle cluneal nerves supply
superior 2/3 of cutaneous gluteal region
what does the inferior cluneal nerve supply
inferior 1/3 of cutaneous gluteal region
superior gluteal nerve roots
L4-S1
inferior gluteal nerve roots
L5-S2
nerve to the piriformus nerve roots
S1-S2
what supplies the posterior cutaneous aspect of the thigh
posterior femoral cutaneous n.
what supplies the upper posterior cutaneous aspect of the leg
medial sural cutaneous nerve
what supplies the lower posterior cutaneous aspect of the leg
sural n.
what supplies the lateral cutaneous aspect of the leg
superficial fibular n.
what supplies the lateral cutaneous aspect of the knee and upper leg
lateral sural cutaneous n.
what supplies the posterior cutaneous aspect of the heel
medial calcaneal branches of the tibial n.
where do intragluteal injections go and why
superiolateral part of gluteal region
to avoid sciatic nerve and other nerves and vessels
Duchenne’s Limp
- cause
- sign
- effect
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
stretching the IT band can help treat ______
chondromalacia patella
when the knee is flexed, the IT band act as ____
a flexor of the knee when the gluteus maximus contracts
when the knee is extended, the IT band acts as _____
an extensor of the of the knee when the gluteus maximus contracts
what reinforces the IT band
tensor fasciae latae and gluteus maximum
what rotations must occur at the hip in order to take a step
lateral rotation of hip at advancing limb and medial rotation of hip at planted limb
where is trochanteric bursa located
in between the IT band and the greater trochanter
where is ischial bursa located
between gluteus maximus and ischial tuberosity
where is gluteofemoral bursa located
between IT band and greater trochanter
