Fig. 2

Intraoperative application of patient-specific surgical guides and patient-matched plates (right ankle case 2). a-b The guide was intraoperatively placed onto the planned surgical position and checked by fluoroscopy, and osteotomy was completed with a bone saw through the slot on the guide. c-d Correction and fixation were completed with the patient-matched plate by inserting locking screws into the predrilled holes