What is a dynia? The "dynias" are a group of chronic, focal pain syndromes with a predilection for the orocervical and urogenital regions. They include glossodynia, carotidynia, vulvodynia, orchidynia, prostatodynia, coccygodynia, and proctodynia. In some cases, the dynias occur secondarily, but more often, despite an exhaustive evaluation, no etiology is found and in these remaining cases, the cause of the pain remains enigmatic. The controversy that surrounds this group of disorders, which ranges from questioning their existence to suggesting that they are purely psychosomatic, is counterbalanced by an extensive literature attesting to their organicity (1). What is coccygodynia? & Causes of coccygodynia: The three most common functional disorders causing anorectal and perineal pain are levator ani syndrome, coccygodynia and proctalgia fugax. However, Alcock's canal syndrome is also responsible for pain in these areas (3). A review of Mayo clinic records Physical Med...