CPT® Code 26596

Excision of constricting ring of finger, with multiple Z-plasties, is a surgical procedure aimed at addressing constriction ring syndrome, a congenital condition characterized by fibrous bands that can encircle the fingers of a developing fetus. These fibrous bands, originating from the amniotic sac, can lead to significant complications, including swelling, impaired lymphatic or venous flow, and hindered development of the affected digit. The procedure involves making a zigzag incision in the skin over the constricting ring, which allows for the careful excision of the fibrous tissue that is causing the constriction. Following the removal of this tissue, the skin is meticulously rearranged to facilitate the closure of the resulting surgical defect, thereby restoring normal function and appearance to the finger. This intervention is crucial for preventing further complications and promoting healthy development of the digit.