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掌握合理的拔下颌阻生智齿的方法,减少手术创伤,缩短手术时间,预防术后并发症,以保阻生智齿顺利拔除,现就临床实践浅谈如下几点:1掌握拔牙的适应症不能正常萌出反复引起冠周炎、肿胀;张口受限制或智齿本身有龋及造成邻牙龋坏;有无骨内埋伏造成压迫神经痛及无对(?)牙的智齿等都需拔除。2掌握下颌智齿阻生的形态和阻生类型2.1牙冠形态:从临床病人就诊角度及X线牙片所看,下颌阻生智齿牙冠常略小于邻牙,(?)面的牙尖,沟窝及颊面的发育常不如邻牙明显。
To master a reasonable method of pulling the jaw impacted wisdom teeth, reduce surgical trauma, shorten the operation time and prevent postoperative complications in order to prevent the successful removal of raw wisdom teeth, clinical practice is now to talk about the following points: 1 grasp the indications of tooth extraction can not Normal eruption repeatedly caused pericoronitis, swelling; mouth is restricted or wisdom tooth itself has caries and causing adjacent teeth caries; with or without intramedullary ambush caused by compression of neuralgia and right (?) Teeth wisdom teeth and so need to be removed. 2 grasping the wisdom of the mandibular impacted morphology and type of impaction 2.1 crown morphology: from the perspective of clinical patients and X-ray dental view, impacted mandibular wisdom tooth crown is often less than the adjacent teeth, (?) Cusp, Groove nest and buccal surface often not as obvious as the adjacent teeth.