SHORT HIP LATERAL ROTATORS Flashcards

1
Q

O: Anterior sacrum through the greater sciatic notch

I: Posteromedial aspect of greater trochanter

A: Hip joint lateral rotation, abduction (flexed 60), medial rotation (flexed greater than 60)

Inn: Sacral plexus nerve

A

Piriformis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

O: Ischial spine

I: Posteromedial aspect of greater trochanter (via obturator internus tendon)

A: Hip joint lateral rotation

Inn: Nerve to obturator internus via sacral plexus

A

Gemellus Superior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

O: Inner obturator foramen

I: Posteromedial aspect of greater trochanter

A: Hip joint lateral rotation

Inn: Sacral plexus nerve

A

Obturator Internus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

O: Ischial tuberosity (superior aspect)

I: Posteromedial aspect of greater trochanter (via obturator internus tendon)

A: Hip joint lateral rotation

Inn: Nerve to quadratus femoris via sacral plexus

A

Gemellus Inferior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

O: Lateral ischial tuberosity

I: Intertrochanteric crest

A: Hip joint lateral rotation

Inn: Nerve to quadratus femoris via sacral plexus

A

Quadratus Femoris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

O: Outer margin of obturator foramen

I: Posteromedial aspect of greater trochanter

A: Hip joint lateral rotation

Inn: Obturator nerve

A

Obturator Externus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly