fig7

Figure 7. A 62-year-old man with skin and extensor tendon avulsion on the dorsum of his index finger. A: the index MP joint was exposed; B: design of the forearm adipofascial flap along the radial artery; C: raising of the forearm adipofascial flap, including the palmaris longus tendon; D: interlacing suturing of the extensor digitorum tendon and palmaris longus tendon; E: split-thickness skin grafting over the adipofascial flap; F: the flap donor defect was closed