有关下颌阻生智齿手术的论述,近年来已不多见,其原因不外手术方法已经日臻完善之故。但自临床观之,劈开法在临床实际应用当中,效果颇不一致。一击之下,砰然应手,于短短数分钟内完成手术者有之;始而劈之,终而碎之,节节崩毁,耗时数小时者亦有之。其所以如此,原因虽然是多方面的,但对劈开法的理论知识考虑不足,实属常见的原因之一。 The discussion on mandibular impacted wisdom tooth surgery has been rare in recent years, but the reason for it is that surgery has been perfected. However, from clinical point of view, cleavage method in clinical practice, the effect is quite inconsistent. A blow, the bang, in just a few minutes to complete the surgeon who has; starting and then split, and finally broken, section collapse, hours and hours also have. In this case, although the reasons are many, it is one of the common reasons to consider the theoretical knowledge of cleaving law.