Methods 64 cases were divided into 2 groups: 35 patients using nothing in relation incision as group A,29 patients using iodoform gauze as group B.

• 方法:选择我科64例腭裂患者为研究对象,分为2组:A组,松弛切口直接暴露于口腔;B组,松弛切口内填塞碘仿纱条。