1·The back of concha cartilage was fixed to the mastoid periost to decrease the cranioauricular angle.
将耳甲腔软骨缝合于乳突骨膜上，使耳廓和乳突的距离缩小。
2·Conclusion it is the effective treatment for patients of comminuted and depressed fractures of skulls with "bone Bridge" and "Periost Bridge" and fractured bones filled up.
结论“骨桥”，“骨膜桥”与碎骨填补是颅骨粉碎凹陷骨折有效治疗方法。