Methods All subjects were divided into two groups by random,test group and control group.28 cases were treated with kangfuxin gelfoam and 22 cases were treated with iodoform gauze.

• 方法将干槽症患者随机分成两组,实验组应用康复新明胶海绵填塞治疗28例,对照组应用碘仿纱条填塞治疗22例。