Multiple complicated crown-root fracture of a permanent incisor.
Multiple complicated crown-root fracture of a permanent incisor.
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DOI：
10.1111/j.1600-9657.2004.00248.x
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发表时间：
2004-10
期刊：
影响因子：
--
通讯作者：
M. Turgut;Neslihan Gönül;N. Altay
中科院分区：
文献类型：
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作者：
M. Turgut;Neslihan Gönül;N. Altay
摘要本文报告一个上颌右中门齿之横向复杂性冠根折及一个纵向简单性冠根折合并水平性牙根折之治疗。冠状面碎片被无创地取出，并通过电外科手术进行牙龈切除术以暴露龈下碎片。用氢氧化钙处理根管，促进骨折愈合。根折愈合后，将桩钉粘固在根管内，冠状面用复合树脂固定。治疗后18个月的检查显示外观良好，功能正常。
The treatment of a transverse complicated and a vertical uncomplicated crown-root fractures with a horizontal root fracture of a maxillary right central incisor is presented. Coronal fragments were extracted atraumatically and gingivectomy was performed with electrosurgery to expose the subgingival fragment. The root canal was treated with calcium hydroxide to perform the healing at the fracture site. After the root fracture healing, a post was cemented into the canal and the coronal fragment was attached with a composite resin. Examination 18 months after treatment revealed good aesthetics and normal function.