牙根折裂的X线分型与临床治疗关系的探讨  

The study of relationship between radiograph classification of teeth root faractures and clinical treatment

作　　者：林志勇[1] 耿波[1] 王磊 

机构地区：[1]山东省立医院口腔科,山东济南250021 [2]山东省新泰市中医院,山东新泰271200

出　　处：《医学影像学杂志》2001年第6期402-403,共2页Journal of Medical Imaging

摘　　要：目的 :依据根折的类型及部位 ,制定合理治疗方案。方法 :对 6 7例 6 8颗牙拍口内根尖片。根据X线分型 ,进行调结扎、根管及牙周综合治疗。结果 :横形折裂与斜形折裂的疗效优于纵裂 ,尖 1/3根折疗效优于中 1/3和颈 1/3根折。结论 :牙根折裂的X线分型对指导临床治疗有着较好的意义。Objective:To classify the root fractures and then design appropriate treatment programmes.Methods:Radiographies of 67 teeth with root fracture in 68 cases were collected and studied.Three classes were concluded by the sites and directions of the fracture.Every class had been given modify occlusion and tooth-fix,canal and periodontal treatment.Results:It was shown that the treatment effect of traversed root frueture was better than clined and vertical fracture,and root 1/3 fracture was better than middle 1/3 and cervical 1/3.Conclusion:This classification could give significant guidance to the clinical treatment of root fracture.

关 键 词：牙根折裂 X线分型 治疗 

分 类 号：R783.3[医药卫生—口腔医学]