<unk>  is said to be caused by genitoanal surgical scarring and mishaps in the pelvic region, trauma to the pelvis, pregnancy, childbirth, bicycling and anatomic abnormalities. Vaginal birth may lead to<unk>  nerve damage from the stretch during delivery and the likelihood increases when delivering larger than average babies. As the<unk>  nerve lies in the pelvic region, surgical procedures that involve this area, such as a cesarean section, can cause nerve injury.<unk>  can present in cyclists, likely due to both the compression and stretching of the<unk>  nerve for prolonged time. Heavy and prolonged bicycling, especially if an inappropriately shaped or incorrectly positioned bicycle seat is used, may eventually thicken the sacrotuberous and/or sacrospinous ligaments and trap the nerve between them, resulting in<unk> . Anatomic abnormalities can result in<unk>  due to the<unk>  nerve being fused to different parts of the anatomy, or trapped between the sacrotuberous and sacrospinalis ligaments.
Pudendal nerve entrapment
Nerve compression syndrome
Radiation-induced lumbar plexopathy
Peroneal nerve paralysis
Accessory nerve disorder
Urethral stricture
Median nerve palsy
Post-vasectomy pain syndrome