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2MB MSK Anatomy > Glutes > Flashcards

Glutes Flashcards

1
Q

List the superficial gluteal muscles

A

Gluteus maximus
Gluteus medius
Gluteus minimus
Tensor fasciae latae

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2
Q

What is the origin + insertion of gluteus maximus?

A

Iliac crest/sacrum

Gluteal tuberosity of femur/iliotibial tract

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3
Q

What is the nerve + arterial supply to gluteus maximus?

A

Inferior gluteal nerve

Superior + inferior gluteal arteries

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4
Q

Which movements does gluteus maximus enable?

A

Hip: external rotation, abduction, extension

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5
Q

What is the origin + insertion of gluteus medius?

A 
Posterior ilium (beneath maximus)
Greater trochanter of femur
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6
Q

What is the nerve + arterial supply to gluteus medius?

A

Superior gluteal nerve

Superior gluteal artery

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7
Q

Which movements does gluteus medius enable?

A

Hip: abduction
Thigh: medial rotation

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8
Q

What is the origin + insertion of gluteus minimus?

A

Between anterior + inferior gluteal line (beneath medius)

Greater trochanter of femur

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9
Q

What is the nerve + arterial supply to gluteus minimus?

A

Superior gluteal nerve

Superior gluteal artery

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10
Q

Which movements does gluteus minimus enable?

A

Hip: abduction
Thigh: medial rotation

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11
Q

What is the origin + insertion of tensor fasciae latae?

A

Iliac crest/ASIS

Iliotibial tract

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12
Q

What is the nerve + arterial supply to tensor fasciae latae?

A

Superior gluteal nerve
Lateral circumflex femoral artery
Superior gluteal artery

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13
Q

Which movements does tensor fasciae latae enable?

A

Hip: flexion, medial rotation, abduction
Knee: lateral rotation

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14
Q

What is the main nerve supply to the superficial gluteal muscles?

A

Superior gluteal nerve

except gluteus maximus, which has inferior gluteal nerve

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15
Q

List the deep gluteal muscles

A 
Piriformis
Superior gemellus
Inferior gemellus
Obturator internus
Quadratus femoris
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16
Q

What is the origin + insertion of piriformis?

A

Sacrum

Greater trochanter of femur

17
Q

What is the nerve + arterial supply to piriformis?

A

Nerve to piriformis
Inferior + superior gluteal artery
Lateral sacral artery

18
Q

Which movements does piriformis enable?

A

Thigh: external rotation

19
Q

What is the origin + insertion of superior gemellus?

A

Ischial spine

Greater trochanter of femur

20
Q

What is the nerve + arterial supply to superior gemellus?

A

Nerve to obturator internus

Inferior gluteal artery

21
Q

Which movements does superior gemellus enable?

A

Thigh: lateral rotation

22
Q

What is the origin + insertion of inferior gemellus?

A

Ischial tuberosity

Greater trochanter of femur

23
Q

What is the nerve + arterial supply to inferior gemellus?

A

Nerve to quadratus femoris

Inferior gluteal artery

24
Q

Which movements does inferior gemellus enable?

A

Thigh: lateral rotation

25
Q

What is the origin + insertion of obturator internus?

A 
Obturator membrane (obturator foramen)
Greater trochanter of femur
26
Q

What is the nerve + arterial supply to obturator internus?

A

Nerve to obturator internus

Inferior gluteal artery

27
Q

Which movements does obturator internus enable?

A

Hip: abduction, lateral rotation
Thigh: abduction

28
Q

What is the origin + insertion of quadratus femoris?

A

Ischial tuberosity

Intertrochanteric crest

29
Q

What is the nerve + arterial supply to quadratus femoris?

A

Nerve to quadratus femoris

Inferior gluteal artery

30
Q

Which movements does quadratus femoris enable?

A

Thigh: lateral rotation, adduction

2MB MSK Anatomy (10 decks)

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