主题：应力 | 医源世界 关键词】 三维有限元；纵折牙；金属全冠；桩核 [gap=1128]Key words】 three dimensional finite element;vertically fracture tooth;metal crown;dowel crown
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纵折磨牙 vertically fractured teeth
后牙纵折 vertical fractured posterior tooth ; posterior teeth longitudinal fractures
纵折后牙 vertical fractured posterior teeth
例纵折磨牙的保存治疗 Journal of Yunyang Medical College
枚磨牙纵折治疗体会 Journal of Xinjiang Medical University
颗后牙纵折的保存修复 Journal of Xinjiang Medical University
磨牙纵折裂 Fracture teeth
目的：比较再植后两种牙周愈合方式下，纵折牙粘结修复后的抗疲劳强度。
OBJECTIVE: to compare the fatigue resistance of vertical fractured teeth after bonding restoration in two different periodontal healing modes.
目的利用综合治疗，对残根、残冠、纵折牙等严重缺损牙进行保存治疗并分析其疗效。
Objective to analyze the effect of preserving severely damaged teeth such as stubbed tooth root, crown and vertically fractured tooth through compositive therapy.
方法选择合适病例，采用钢丝结扎，根管治疗和牙周治疗、全冠修复等多种方法，对磨牙纵折予以保守治疗。
Methods the proper cases were selected to be ligated with wire, pulp extirpation, peridental therapy and crown repair in conservative treatment.
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