Osaki Takeo, Kamino Saki, Murai Nobuyuki
Plastic Surgery, Hyogo Cancer Center, Akashi, JPN.
Cureus. 2023 Mar 10;15(3):e35980. doi: 10.7759/cureus.35980. eCollection 2023 Mar.
Commissuroplasty is a procedure that is performed to correct deformities at the corner of the mouth or oral commissure. Herein, we report a case of postoperative microstomia treated with commissuroplasty using split dry lips. In a surgical procedure, the dry lip was divided into orbicularis oris muscle cutaneous flaps and transpositioned into the cleft formed. The deformation of the corners of the mouth improved, and mouth opening improved enough to wear dentures. We believe that this method enables commissuroplasty that combines aesthetics with function.
口角成形术是一种用于矫正嘴角或口角畸形的手术。在此，我们报告一例使用劈开的干燥唇部进行口角成形术治疗术后小口畸形的病例。在手术过程中，将干燥唇部分为口轮匝肌皮瓣并转移至形成的裂隙处。嘴角的变形得到改善，张口改善到足以佩戴假牙。我们认为这种方法能够实现兼具美学与功能的口角成形术。
