Glutes Flashcards

1
Q

Name the superficial gluteal muscles

A

Gluteus maximus
Gluteus medius
Gluteus minimus
Tensor fascia latae

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2
Q

Name the gluteal muscles (not superficial)

A
Inferior gemellus
Superior gemellus
Obturator internus 
Quadratus femoris
Piriformis
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3
Q

What nerve innervates the superior gluteal muscles?

A

Superior gluteal nerve

Inferior gluteal nerve - gluteus maximus

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4
Q

Nerve to quadratus femoris supplies what gluteal muscles?

A

Inferior gemellus

Quadratus femoris

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5
Q

Nerve to obturator internus supplies what gluteal muscles?

A

Superior gemellus

Obturator internus

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6
Q

What nerve is the piriformis supplied by?

A

Ventral rami of L5, S1, S2

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7
Q

What is the attachments of the gluteus maximus?

A

Illium to iliotibial tract

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8
Q

What is the attachments of the gluteus medius?

A

Lateral ilium to lateral surface of greater trochanter of femur

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9
Q

What is the attachments of the gluteus minimus?

A

Lateral ilium to anterior surface of greater trochanter of femur

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10
Q

What is the attachments of the tensor fascia latae?

A

ASIS to iliotibial tract

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11
Q

What is the attachments of the inferior gemellus?

A

Ischial tuberosity to medial surface of greater trochanter of femur

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12
Q

What is the attachments of the superior gemellus?

A

Outside of ischial spine to medial surface of greater trochanter of femur

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13
Q

What is the attachments of the obturator internus?

A

Pelvic surface of obturator membrane to medial surface of greater trochanter of femur

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14
Q

What is the attachments of the quadratus femoris?

A

Lateral side of ischial tuberosity to quadrate tubercle on intertrochanteric crest of femur

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15
Q

What is the attachments of the piriformis?

A

Sacral segments (2-4) to superior border of greater trochanter of femur

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16
Q

What muscles does the superior gluteal artery supply?

A

Gluteus maximus
Gluteus medius
Gluteus minimus
Piriformis

17
Q

What muscles does the inferior gluteal artery supply?

A

Gluteus maximus
Superior gemellus
Piriformis

18
Q

What muscles does the medial circumflex femoral artery supply?

A

Quadratus femoris

Inferior gemellus

19
Q

What muscles does the internal puedenal artery supply?

A

Superior gemellus

Obturator internus

20
Q

What artery is the tensor fascia latae supplied by?

A

Ascending branch of the lateral circumflex femoral artery

21
Q

What is the action of the superficial gluteal muscles?

A

Abduct hip

Medially rotates thigh at hips (except maximus)

22
Q

What superficial gluteal muscles steady the pelvis on the leg when the opposite leg is raised?

A

Gluteus medius

Gluteus minimus

23
Q

What superficial muscle assists in lateral rotation of the thigh?

A

Gluteus maximus

24
Q

What do all non superficial gluteal muscles do?

A

Laterally rotates extended thigh at hips

25
Q

As well as laterally rotating the extended thigh at hips, what else does the obturator internus and piriformis do?

A

Abducts flexed thigh at hips