Uploaded February 2013 | Updated September 2026, 2 weeks ago

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anatomyzone.com

3D anatomy tutorial on the pelvic floor using the BioDigital Human (http://www.biodigitalhuman.com).

This is the second part of the tutorial and and discusses the perineal membrane and the structures of the deep perineal pouch.

The following structures are mentioned in this tutorial:

- perineal membrane
- pubic arch
- urethral orifice
- vaginal orifice
- urogenital hiatus
- vagina
- bladder
- urethra
- deep perineal pouch
- perineal body
- deep transverse perineal muscle
- external urethral sphincter
- compressor urethrae
- sphincter urethrovaginalis

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