Its advantage is simple in its way and can correct deformity of the face rapidly.Clinic observation of these cases shows that the growth and development of jaw, tooth and dental germ are uninfluenced.

• 结论：开窗减压术是治疗青少年颌骨大型囊肿的有效方法，其主要优点是手术方法简单，能迅速消除面部畸形，临床观察颌骨、牙和牙胚生长发育不受影响。