The Clinic Observation of the Partial Vital Pulpotomy of the Children` s Permanent Incisor Crown Fracture 儿童恒前牙冠折露髓部分活髓切断术的临床观察
Methods The permanent upper incisor embedded in epoxy resin was ground by a numerical controlled lathe machine in100 μ m per layer. 方法将上中切牙用环氧树脂包埋,精密机床逐层切削,数码成像。
Surgical Correction of Inversed Impacted Maxillary Permanent Incisor of Children: Report of Four Cases 儿童上中切牙埋伏倒置阻生的手术矫正方法探讨:附4例报道
Treatment of subgingival fracture in permanent incisor 恒切牙龈下折裂的保存治疗
Conclusion The root canal therapy difficulty in Chinese mandibular permanent incisor is significantly with root canal anatomy. 结论下颌恒切牙根管治疗难度与根管解剖密切相关,根管治疗难度较大。
Methods: Selected twenty in vitro upper permanent central incisor which were extracted in out-patient clinic of oral surgery in our stomatological hospital. 方法:选取我院口腔外科门诊拔除的20颗离体上颌恒中切牙。