作者遇到了因舌根部肿瘤有必要切除大部分舌根的病例,研讨其重建术。最令人担心的后遗症是吞咽障碍。为要防止其发生,试用胸锁乳突肌填补缺损部。由气管切开处行气管内插管。自右口角内侧1厘米下方切开下唇并与Farr等的颈部岛状皮瓣的皮肤切口相连。颈部皮瓣蒂部宽6厘米,长12厘米。自蒂部起切除6厘米 The authors encountered cases of resection of most of the base of the tongue due to tongue root tumors and discussed their reconstruction. The most worrying sequelae are swallowing disorders. In order to prevent its occurrence, trial sternocleidomastoid muscle to fill the defect department. Endotracheal intubation tracheotomy tube. The lower lip is cut 1 cm from the inside of the right mouth and connected to the skin incision of the neck island flap of Farr et al. Neck flap pedicle width 6 cm, length 12 cm. From the pedicle removed 6 cm