Anatomy and Cell Biology 3319 Lecture Notes - Lecture 12: Urogenital Diaphragm, Corpus Cavernosum Penis, Foreskin
23 Jun 2016
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Document Summary
Vagina is a muscular tube that runs from external os down to the vulva. Where cervix intrudes into the ant wall of vagina there are parts of the vagina that surround/embrace the cervix (fornix) Ridges in vagina that grabs onto penis during copulation. Sometimes opening of vagina is completely closed by the hymen so it has to be perforated by a. Related anteriorly to the base of bladder, laterally to levator ani muscles, and posteriorly to the surgeon rectouterine pouch and anal canal. Pelvic diaphragm is deficient in the urogenital region to allow for the vagina to penetrate through, but it"s filled in with the urogenital diaphragm. Urogenital diaphragm is filled in w some of these structures. Pubic symphysis is the white thing in the middle. Urethra and vagina are seen in the urogenital triangle region. Surrounding urethra is the eus (the voluntary muscle that you regulate micturition with)
