Study of Functional and Aesthetic Outcomes After Wassel IV Thumb Duplication Surgery in Pediatric Population, With a Follow-up of at Least One Year

This intervention involves the surgical correction of Wassel IV thumb duplication, which is a congenital hand anomaly. The study retrospectively evaluates the outcomes of various surgical techniques that have been employed to correct this condition, with a focus on functionality and aesthetics of the thumb post-surgery. Data collected post-intervention include preoperative metacarpophalangeal angle, type of skin flap, surgical reconstruction technique, immobilization method, and postoperative complications. Additionally, patient satisfaction and daily pain levels are assessed using standardized questionnaires. Each patient serves as their own control, with outcomes compared to their contralateral healthy thumb.