论文部分内容阅读
对于慢性根尖周围感染的治疗,近来都趋向于缩短疗程和保守治疗。根管治疗在门诊工作量很大。如何寻求多快好省的方法是口腔科医务人员共同努力的方向。现把我科十多年来对1,000余例进行根管治疗的体会作一小结。治愈标准是:(1)无自发痛及咬(?)痛。(2)无叩痛。(3)X片示尖周阴影消失或缩小。一、用不锈钢丝作根管充填材料通常用的根管充填材料是根管糊剂加牙胶尖。但对于后牙及下切牙根管过细者,市售的牙胶尖或银尖都较粗,不能严密填至根
For the treatment of chronic periapical infection, recently tend to shorten the course of treatment and conservative treatment. Root canal treatment in the clinic a heavy workload. How to find a better and more economical way is the direction of stomatological medical staff work together. Now my department for more than a decade more than 1,000 cases of root canal treatment experience summary. The cure criteria are: (1) no spontaneous pain and biting (?) Pain. (2) no percussion pain. (3) X-ray showed a sharp shadow of the week disappeared or reduced. First, the use of stainless steel wire for root canal filling material The commonly used root canal filling material is root canal paste plus gutta-percha point. But for the posterior teeth and lower incisors are too thin, commercially available gutta-percha point or silver tip are thick, can not be filled to the root of the root