My question, however, relates to the Pudendal nerve's function apropos ejaculation and the ( subsequent ) termination of sexual excitement and the start of the refractatory period.
32.
Between the superior and inferior fascia of the urogenital diaphragm, the female urethra is surrounded by the urethral sphincter . external urethral sphincter is supplied by the pudendal nerve.
33.
The internal pudendal vessels and pudendal nerve cross the pelvic surface of the internal obturator and are enclosed in a special canal Alcock s canal formed by the obturator fascia.
34.
Some authors suggest that pudendal nerve damage is the cause for pelvic floor and anal sphincter weakening, and may be the underlying cause of a spectrum of pelvic floor disorders.
35.
:See Wikipedia : Reference desk / Science # Role of the Pudendal Nerve in male sexual function ?, above, where TammyMoet alludes to a technique involving pressing on the perineum.
36.
A noxious or tactile stimulus will cause a wink contraction of the perineal skin to the pudendal nerve, where a response is integrated by the spinal cord sacral segments S2-S4.
37.
It is because of this relationship that surgeons are careful to maintain the integrity of the prostatic fascial shell so as to not interrupt the subsequent neuropathways to the pudendal nerve.
38.
The pudendal canal that carries the pudendal nerve, is also known by the eponymous term " Alcock's canal ", after Benjamin Alcock, an Irish anatomist who documented the canal in 1836.
39.
Because of the high incidence of internal anal sphincter thickening with the disorder, it is thought to be a disorder of the internal anal sphincter or that it is a neuralgia of pudendal nerves.
40.
A recent clinical comparison evaluated post-surgical pain outcomes in boys receiving either pudendal nerve or dorsal penile nerve block after circumcision ( the local anesthetic was a mixture of lidocaine, bupivacaine, fentanyl, and clonidine ).
