Results Fourteen submental flaps were alive in 18 patients with head and neck neoplasms.Two submental flaps were partly necrosis in 2 patients with palate neoplasms.Two submenta...

• 结果18例头颈肿瘤病人中,14例皮瓣全部成活,2例腭部修复皮瓣部分裂开坏死,2例腭部修复皮瓣全部坏死。