Fig. 3From: Novel computer-aided reconstruction of soft tissue defects following resection of oral and oropharyngeal squamous cell carcinomaSurgical resection of the tumor and flap preparation. A The resected tumor. B Retained left tongue base. C Flap perforator blood vessels were located by preoperative Doppler ultrasound and flap perforator was marked with “X”. The surface area was defined by the 3D-printed flap cutting guide plate and with the “X” as its centerBack to article page