The crown fractures included partial crown split and full-crown fractures.
冠折包括部分冠折裂、全冠折断。
Objective to investigate the clinical effect of partial pulpotomy on young permanent incisors with complicated crown fracture.
目的观察部分活髓切断术治疗年轻恒牙冠折露髓的临床效果。
In recent years, titanium and its alloys have been used as a metal for removable partial denture frame works, complete denture bases, implant denture, fixed bridge and crown in dental prosthesis.
近年来，在口腔修复领域，钛及钛合金主要用于可摘局部义齿支架、全口义齿、种植义齿、固定冠桥修复。
The theory and methods of CAD for three-unit fixed partial dental prosthesis crown bridge are studied, which is based on the design technology of single dental prosthesis crown bridge design.
本文在基于特征的义齿单冠设计技术基础上，针对三单元固定冠桥的计算机辅助设计理论与方法进行了探索，形成了一套完整的冠桥设计路线。
ObjectiveThe full crown is mostly used for the tooths repair and retainer of fixed partial denture (FPD) in the clinical practice of prosthodontics.
目的口腔修复临床实践中，全冠是最常见的牙体缺损修复方法，也常常被用作固定义齿的固位体。
ObjectiveThe full crown is mostly used for the tooths repair and retainer of fixed partial denture (FPD) in the clinical practice of prosthodontics.
目的口腔修复临床实践中，全冠是最常见的牙体缺损修复方法，也常常被用作固定义齿的固位体。
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