In this study, we modified distally based posterior tibial artery perforator flaps for repair of soft-tissue defects close to the distal perforating artery in the distal lower leg. The flap was designed along the axial network around the saphenous nerve. Flap transfer was performed in 45 cases. The size of the defects after debridement ranged from 4 × 3 cm to 20 × 8 cm (mean, 13 × 5.5 cm). Flap size ranged from 9 × 3 cm to 25 × 10 cm (mean, 16 × 7 cm). In this series, 41 flaps survived completely. Venous congestion was not observed. At a mean follow-up of 16.5 months, all flaps matched the recipient sites in color, texture, and thickness. Donor site morbidity was minimal. The modified distally based posterior tibial artery perforator flap is a reliable and useful option for coverage of the soft-tissue defect close to the distal perforating artery in the distal lower leg.