C形根管的形态与识别  

Morphology and identification of C-shaped root canals

作　　者：王思祁 丛鑫禹 薛明[1] WANG Si-qi;CONG Xin-yu;XUE Ming(Department of Con-servative Dentistry and Endodontics,School and Hospital of Stomatology,China Medical University,Liaoning Provincial Key Laboratory of Oral Diseases,Shenyang 110002,China)

机构地区：[1]中国医科大学口腔医学院·附属口腔医院牙体牙髓病学教研室,辽宁省口腔疾病重点实验室,辽宁沈阳110002

出　　处：《中国实用口腔科杂志》2021年第2期134-137,共4页Chinese Journal of Practical Stomatology

摘　　要：根管治疗中根管的机械化学预备是感染控制的关键步骤,但C形根管的形态给根管的清理、成形带来巨大的挑战。在治疗前正确识别、评估根管形态变得尤为重要。随着检查方法的进步及设备、耗材的更新,C形根管的诊断率及治疗成功率均得到了显著提高。因此,了解C形根管的形态及临床意义,掌握C形根管的临床检查和识别方法,对于提高根管治疗成功率、减少并发症的发生具有重要意义。In root canal treatment,mechanical and chemical preparation of root canal is a critical step of infection control,but the anatomy of C-shaped root canals brings great challenges to root canal cleaning and shaping.It is particularly important to correctly identify and evaluate root canal morphology before treatment.With the development of examination methods and the update of equipment and materials,the diagnostic rate and treatment success rate of C-shaped root canal has been significantly improved.Therefore,understanding the morphology and clinical significance of C-shaped root canals and mastering the clinical examination and identification methods of C-shaped root canals is of great significance to improving the success rate of root canal treatment and reducing the occurrence of complications.

关 键 词：C形根管 上皮根鞘 融合根 峡区 

分 类 号：R78[医药卫生—口腔医学]