牙齿骨折的临床调查。
Clinical survey of fractured teeth.
作者信息
Gher M E, Dunlap R M, Anderson M H, Kuhl L V
出版信息
J Am Dent Assoc. 1987 Feb;114(2):174-7. doi: 10.14219/jada.archive.1987.0006.
Abstract
Through a standardized procedure using clinical examination, interviews, and dental history, this 2-year study documents 100 cases of tooth fracture in 98 patients. For comparison, pertinent information was also recorded for more than 2,000 teeth in a randomly selected sample population. Two chief types of fracture were found: incomplete crown-root fractures and root fractures associated with earlier endodontic therapy.
摘要
通过采用临床检查、访谈和牙科病史的标准化程序，这项为期两年的研究记录了98例患者的100例牙齿骨折情况。为作比较，还在随机抽取的样本群体中记录了2000多颗牙齿的相关信息。发现了两种主要骨折类型：冠根不完全骨折和与早期牙髓治疗相关的牙根骨折。
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