在拔牙过程中,使人最感困难的是断根的处理。尤其对初学者来说,往往感到束手无策。断根的存留会产生一系列的并发症,给病人带来不必要的痛苦。就此,谈一点体会。一、牙根折断的常见原因: 1.拔牙时用力不当或选用不适器械:没有根据患牙的部位,牙冠、牙根解剖形态,牙齿的松动度使用适当的力量,而是采取了不适当的方法。或因麻醉不理想,以至拔牙时患者疼痛而不合作;或者急于完成手术,过分使用暴力等以至折断牙根。 In the tooth extraction process, the most difficult thing is the root of the deal. Especially for beginners, often feel helpless. The rupture of the root causes a series of complications that can cause unnecessary distress to the patient. In this connection, talk about some experience. A common reason for the root breakage: 1. Tooth extraction improper use of force or inappropriate equipment: There is no according to the location of the affected tooth, crown, root anatomy, the use of the force of the teeth loose the appropriate strength, but to take an inappropriate method . Or because of anesthesia is not ideal, as well as pulling patients with pain and failure to cooperate; or eager to complete surgery, excessive use of violence and even break the root.