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![Utility of multi-detector row computed tomography angiography versus Doppler in localization of perforators of anterolateral thigh flaps](https://image.oaes.cc/5e683757-ad05-4464-a26d-90dbc9798527/1284.fig.3.png)
Figure 3. Case 9: (a) Sensate ALT flap, LCFN included; (b) intraoperative sizable septocutaneous perforator (TBLCFAP-s) was 18 cm from ASIS as determined preoperatively by MDCTA; (c) 8 weeks postoperative showing well settled sensate ALT flap; (d) posttraumatic heel defect with exposed calcaneus. ALT: anterolateral thigh; LCFN: lateral cutaneous femoral nerve; ASIS: anterior superior iliac spine; MDCTA: multi-detector row computed tomography angiography; TBLCFAP-s: septocutaneous perforator from transverse branch of lateral circumflex femoral artery through spectrum