Anatomy of the Perineum

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12 Questions

What structures are contained in the superficial perineal pouch in females?

Clitoris, bulbs of the vestibule, greater vestibular glands

Where do the arteries supplying the middle and inferior parts of the vagina derive from?

Vaginal and internal pudendal arteries

What is the FORNIX in relation to the vagina?

An annular recess between cervix and vagina

What is the arterial supply for the superior part of the vagina?

Uterine arteries

Which part of the vagina opens externally via the vaginal orifice?

Anterior wall

What is the function of the deep perineal branches of the internal pudendal vessels?

Supply neurovasculature to clitoris

What structure fills the urogenital triangle and has a free posterior border anchored to the perineal body?

Perineal membrane

What allows the passage of the urethra and vagina in the urogenital triangle?

Perineal membrane

What region is immediately superior to the perineal membrane?

Deep perineal pouch

What is the inferior boundary of the deep perineal pouch?

Perineal membrane

What is NOT a component of the deep perineal pouch in females?

Obturator internus muscle

What compartment is bounded by the pelvic outlet and separated from the pelvic cavity by fascia?

Perineal compartment

Explore the anatomy of the perineum, a shallow compartment of the body bounded by the pelvic outlet and separated from the pelvic cavity. Learn about the divisions of the perineum and the structures found in the urogenital and anal triangles.

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