A Prospective Study of Medial Sural Artery Perforator Flap with Computed Tomographic Angiography-Aided Design in Tongue Reconstruction

The medial sural artery perforator flap is appropriate for medium-size tongue defect reconstruction, with a long pedicle of matching caliber, adequate tissue volume, and minimal donor site morbidity. CTA is a valuable and necessary method for preoperative assessment of the perforator's location.