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近十几年来,由于采用了劈开拔牙法,使得下颌阻生智齿拔除的手术得以简化,而手术时间也大为缩短。目前在国内文献上可以看到介绍有关下颌阻生智齿劈开拔除法的文章——即利用铜在牙冠各个发育沟上按照不同的方向将牙齿劈开而拔除的方法。但应该说明:在临床上,虽然大部份下颌各种位置的倾斜阻生智齿都可以采用这种方法顺利地拔除,但这种方法也不是适用于所有的下颌阻生智齿的拔除,如在下颌正中位水平阻生智齿,倾斜阻生而牙根粗状,牙冠上发育沟太浅,患者年龄超过30岁以上等情况,劈开拔除
Over the past decade, due to the use of split extraction method, making extraction of mandibular impacted wisdom teeth can be simplified, and the operation time is greatly reduced. At present in the domestic literature can be seen on the introduction of mandibular impacted wisdom teeth cleavage removal article - that is, the use of copper in all developmental grooves of the crown in accordance with the different directions of cleavage and removal of teeth. However, it should be noted that although clinically most incarcerated wisdom teeth on various mandibular sites can be successfully removed by this method, this method is not suitable for all mandibular impacted wisdom teeth, as in The median mandibular impacted wisdom teeth, impacted incisors and the roots of coarse roots, the crown on the ditch is too shallow, patients over the age of 30 or more cases, split and remove