牙骨质撕裂的诊治进展
Progress review of diagnosis and treatment of cemental tear

摘要： 牙骨质撕裂被定义为牙骨质片自根面撕裂,是一类不常见的根折形式,可导致迅速的附着丧失。典型症状表现为局限性牙位的局限位点出现深牙周袋,常伴有瘘管或疼痛肿胀等症状。牙骨质撕裂的早期诊断较为困难,并且关于牙骨质撕裂的报道较少,尤其是国内鲜有关于这方面的报道,尚没有牙骨质撕裂在不同国家地区的发病率统计,但实际上,牙骨质撕裂的发病率远远高于临床上发现的数据,特别是在老年人群中。因此,本文从牙骨质撕裂病因、临床诊断和治疗等方面进行综述,为以后牙骨质撕裂的临床诊治提供一定的参考。
Abstract: Cemental tears refer to the detachment of cemental fragment from the root surface, which can cause a rapid periodontal attachment loss as a kind of unusual root fracture. The typical symptom is a localized deep periodontal pocket, which is accompanied by other symptoms, such as a sinus tract or pain. Early diagnosis of cemental tear is difficult to achieve. Case reports on cemental tears are rare, especially in local research. A precise morbidity statistics about this disease in different countries and areas has not been obtained. However, the incidence of cemental tears is relatively higher than that of the clinical data obtained, especially among elderly people. Thus, this study reviewed the etiology, clinical diagnosis, and treatment of cemental tears, to provide guidance for the clinical diagnosis and treatment of cemental tears in the future.
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