Perineum Flashcards

1
Q

Perineum

A

Region occupying pelvic outlet

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2
Q

Boundries

A
  1. Symphysis pubis
  2. Inferior pubic ligament
  3. Ischeopubic rami
  4. Ischial tuberosities
  5. Sacrotuberous ligament
  6. Coccyx
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3
Q

Divisions

A

Divided into 2 triangles by imaginary line passing between the 2 ischial tuberosities and lying just in front of anus:
1. Anal triangle
2. Urogenital triangle

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4
Q

Anal triangle

A
  1. Posterior
  2. Contains anal canal lower part in middle and 2 ischiorectal fossae on sides
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5
Q

Urogenital triangle

A
  1. Anterior
  2. Contains:
    - External genital organs
    - Superficial and deep perineal pouches
    - Perineal membrane
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