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Pudendal neuralgia is chronic, neuropathic pain which is perceived along the course of and in the distribution of the pudendal nerve or its branches (anus, perineum, vulva, clitoris, glans penis, posterior aspect of scrotum). [12] Pudendal neuralgia is caused by some pathology affecting the pudendal nerve or its branches. [12]
The pudendal nerve is the main nerve of the perineum. [1]: 274 It is a mixed (motor and sensory) nerve and also conveys sympathetic autonomic fibers.It carries sensation from the external genitalia of both sexes and the skin around the anus and perineum, as well as the motor supply to various pelvic muscles, including the male or female external urethral sphincter and the external anal sphincter.
Pudendal nerve entrapment. (PNE), also known as Alcock canal syndrome, is an uncommon source of chronic pain in which the pudendal nerve (located in the pelvis) is entrapped or compressed in Alcock's canal. Abdominal. Loin pain hematuria syndrome. Proctitis—infection or inflammation of the anus or rectum. Colitis—infection or inflammation ...
The pudendal canal (also called Alcock's canal) is an anatomical structure formed by the obturator fascia (fascia of the obturator internus muscle) lining the lateral wall of the ischioanal fossa. The internal pudendal artery and veins , and pudendal nerve pass through the pudendal canal, and the perineal nerve arises within it.
1967: Janetta procedure for trigeminal neuralgia [61] 1989: endoscopic carpal tunnel surgery [62] 1992: Magnetic resonance neurography described. [63] First clinical study on nerve decompressions to relieve symptoms of diabetic peripheral neruopathy. [64] [65] 1994: Diffusion tensor imaging described [66] 1997 endoscopic pudendal nerve ...
The perineal nerve is a branch of the pudendal nerve. [1] [2] It lies below the internal pudendal artery.It accompanies the perineal artery.It passes through the pudendal canal for around 2 or 3 cm. [1] [2] Whilst still in the canal, it divides into superficial branches and a deep branch. [1]