Homodigital antegrade-flow neurovascular pedicle flap. A, Flap pattern on middle finger outlined with dorsal border on midaxial line with progressively narrower sawtooth pattern volarly converging just proximal to the proximal interphalangeal joint. B, Flap raised with intact neurovascular bundle. C, Distally advanced and inset flap, with area proximally requiring ulnar-palm free skin graft.