| 외과적 근관치료의 핵심 - 치근단 미세누출 폐쇄술 |
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김선일 |
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연세대학교 치과대학 치과보존과학교실 |
| Essential of Endodontic microsurgery with the use of a Surgical Operating Microscope |
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Sunil Kim |
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Department of Conservative Dentistry, College of Dentistry, Yonsei university |
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| Abstract |
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Endodontic surgery is a procedure to treat apical periodontitis or abscess in cases that did not heal after nonsurgical treatment or retreatment. This might include situations with persistent intracanal infection after root canal treatment. Other reasons might be found in extraradicular infection, such as bacterial biofilm on the apical root surface or bacteria within the lesion. For many years, the treatment standard was the traditional approach with surgical burs and amalgam for root-end filling. Endodontic microsurgery is the most recent step in the evolution of endodontic surgery, applying not only ultrasonic tip and biocompatible filling materials but also incorporating high-power magnification and illumination. Although many studies have been published that advocate the use of modern technique, the traditional techniques are still widely used in the surgery community. The purpose of this study was to demonstrate the endodontic microsurgery procedure including the root-end preparation and filling with the use of a surgical operating microscope. |
| Key Words:
Surgical operating microscope;root-end preparation;root-end filling; |
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