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根管治療中的平台形成:病例報告

Ledge Formation during Endodontic Treatment - A Case Report

摘要


在根管清創和修形過程中沒有掌握治療的原則,很容易有平台形成。足夠的窩洞修形,預先彎曲銼針並且不強迫壓入根管,並使用被動階梯式後退及力平衡技巧可預防平台形成。本篇文章以病例報告及文獻回顧討論如何預防、辨別以及處理平台的問題。

關鍵字

繞過 根管失誤 平台

並列摘要


Failure to grasp the rationale behind cleaning and shaping concepts can increase the occurrence of ledge formation. Extension of the access cavity to provide unobstructed access to the root canals, precurving and not forcing instruments, and using passive step-back and balanced force techniques will help to prevent ledge formation. A review of the literature and a discussion of the options for prevention, recognition and managing the ledge are presented in this article.

並列關鍵字

bypass endodontic mishap ledge

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