我科自1980年以来应用颈阔肌肌皮瓣修复口腔缺损15例,效果良好,报道如下: 临床资料本组15例中,男10例,女5例,年龄16～70岁:口底癌6例,舌癌2例,颊粘膜癌2例,下颌骨造釉细胞瘤恶变1例,颞下颌关节强直4例。15例作肌皮瓣16个,最大10×6cm,最小3×4cm,蒂部剔除皮肤最长8cm,最短3cm,平均5cm。本组有11例(11个瓣)用以修复口腔缺损,皮瓣 My department since 1980, the application of platysma flap to repair oral defects in 15 cases, the effect is good, reported as follows: Clinical data of this group of 15 patients, 10 males and 5 females, aged 16 to 70 years: oral floor cancer 6 cases of tongue cancer, 2 cases of tongue cancer, 2 cases of buccal mucosal cancer, 1 case of mandibular ameloblastoma malignancy, 4 cases of temporomandibular joint ankylosis. 15 cases of myocutaneous flap 16, the largest 10 × 6cm, the smallest 3 × 4cm, the pedicle removed the longest skin 8cm, the shortest 3cm, an average of 5cm. The group of 11 patients (11 petals) to repair the oral defects, flap