Fig. 5From: A novel computed tomography angiography technique: guided preoperative localization and design of anterolateral thigh perforator flapA case example of lobed flap harvesting guided by preoperative CTA mapping. a–b CTA mapping showed the location of perforators and guided the design of a lobed flap. c–d Perforators observed during the operation were consistent with the preoperative CTA assessment, and the lobed flap was successfully obtainedBack to article page