Latin sinus prostaticus TA A09.4.02.010 | Dorlands/Elsevier s_12/12739135 FMA 19604 | |
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On either side of the urethral crest is a slightly depressed fossa, the prostatic sinus, the floor of which is perforated by numerous apertures, the orifices of the prostatic ducts from the lateral lobes of the prostate.
References
Prostatic sinus Wikipedia(Text) CC BY-SA