Perineum anatomy, in 3D (as it should be!)
So what is the perineum?
It's a 3D, diamond-shaped space with the pelvic floor muscles as its ceiling.
The space is divided into the urogenital triangle anteriorly, and anal triangle posteriorly.
There are two perineal pouches, superficial and deep, both in the urogenital triangle, and separated by the perineal membrane.
Join me for a tour through it and around it.
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You can view this model here: https://www.aboutmedicine.com.au/models/perineum