Pelvic anatomy Flashcards

1
Q

What separates the greater sciatic notch from the lesser sciatic notch?

A

The ischial spine

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2
Q

What structures make up the perimeter of the pelvic inlet?

A

Pubic symphysis, pubic ramus, pectineal line, arcuate line, the margin of ala and promontory

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3
Q

What angle is the greater sciatic notch in males?

A

Narrow inverted ā€˜Vā€™

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4
Q

What angle is the greater sciatic notch in females?

A

Almost 90 degrees

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5
Q

What are the 2 main components of levator ani?

A

Iliococcygeus and pubococcygeus

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6
Q

What are the 2 main components of pubococcygeus?

A

Puborectalis and pubovaginalis/puboprostaticus

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7
Q
A

Piriformis

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8
Q
A

Obturator internus

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9
Q
A

Pubococcygeus

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10
Q
A

Iliococcygeus

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11
Q
A

Pubococcygeus

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12
Q
A

Piriformis

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13
Q
A

Inguinal ligament

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14
Q
A

Iliococcygeus

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15
Q
A

Iliococcygeus

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16
Q
A

Pubococcygeus

17
Q
A

Puborectalis