Surgical treatment of polydactyly (Polydactyly surgery) in Jordan

Surgical treatment of polydactyly corrects an extra digit on the hand or foot and is one of the most common congenital limb differences. The presentations vary widely: the extra part may be a soft-tissue nubbin attached by a narrow stalk with no bone, a fully formed digit with its own bone, joint, tendon, nerves and vessels, or a partial duplication that shares bone or tendon with the neighbouring digit. Its position is classified as being on the little-finger side, on the thumb side, or as a central pattern between the digits, which is the most demanding to plan. The aim of surgery is functional as well as cosmetic: a hand that can grip and pinch on a straight axis, or a foot that fits a shoe without pain or rubbing. **The result is therefore not judged simply by the number of digits afterwards.** In thumb duplication, for example, removing the extra part is not enough; the collateral ligament must be reconstructed, tendon balance restored, axis deviation corrected, the skin reshaped and sometimes the bone realigned. Without this, deviation, an unstable joint or a weak grip can appear later. **The timing of surgery follows the child's growth and anaesthetic safety rather than the family's wish to remove the appearance quickly, and it is decided within a multidisciplinary team** that includes paediatric or hand and plastic surgery, paediatric anaesthesia, occupational and physical therapy, and sometimes genetics, cardiology or nephrology input if the difference is part of a syndrome or accompanied by other features. Repair is often preferred within the first one to two years, before a fixed pattern of hand use develops and before school entry. **More than one surgical stage may be needed**, particularly in central patterns, thumb duplication, or when webbing between the digits is also present, with rehabilitation between stages. **One dangerous practice must be named plainly: tying the extra tissue with a thread at home or cutting it without sterile technique. This causes infection and bleeding and often leaves a bony remnant or a painful nerve nodule that requires more difficult surgery later.** Even a thin nubbin should be dealt with medically. The limits of the result should also be clear: surgery improves both appearance and function, but it does not produce a hand identical to the other one, and a small difference in size, movement, a scar or an incomplete nail may remain. Whether your child is a candidate, and which repair at which age, is decided by clinical examination and X-ray imaging, not by reading or by comparing your child with another.