Resection dermodesis. A, Elliptical skin incision. B, Extensor tendon and dorsal capsule are excised. C, Collateral ligaments are severed, exposing condyles of middle phalanx. D, Condyles of middle phalanx are excised in supracondylar region with rongeur. E, Articular surface of distal phalanx is excised. F, Placement of Kirschner wire. SEE TECHNIQUE 84.13.