The prostate is bounded posteriorly by which structure?

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Multiple Choice

The prostate is bounded posteriorly by which structure?

The prostate sits just below the bladder and in front of the rectum, so its posterior surface directly faces the rectal wall. A fascial layer called Denonvilliers’ fascia lies between the prostate and the rectum, but the rectum remains the posterior boundary of the gland. This relationship is why the posterior aspect of the prostate is accessible via a digital rectal exam and is a key consideration during surgeries to avoid rectal injury.

The prostate sits just below the bladder and in front of the rectum, so its posterior surface directly faces the rectal wall. A fascial layer called Denonvilliers’ fascia lies between the prostate and the rectum, but the rectum remains the posterior boundary of the gland. This relationship is why the posterior aspect of the prostate is accessible via a digital rectal exam and is a key consideration during surgeries to avoid rectal injury.

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