Restorative Dentistry and Endodontics

  • 제36권3호
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  • Pages.180-187
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  • 2011
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  • 2234-7658(pISSN)
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  • 2234-7666(eISSN)
대한치과보존학회 (The Korean Academy of Conservative Dentistry)
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최신 근관 세척 방법과 기구에 대한 고찰

Review of root canal irrigant delivery techniques and devices

  • 유연지 (서울대학교 치의학대학원 치과보존학교실) ;
  • 신수정 (서울대학교 치의학대학원 치과보존학교실) ;
  • 백승호 (서울대학교 치의학대학원 치과보존학교실)
  • Yoo, Yeon-Jee (Department of Conservative Dentistry and Dental Research Institute, College of Dentistry, Seoul National University) ;
  • Shin, Su-Jeong (Department of Conservative Dentistry and Dental Research Institute, College of Dentistry, Seoul National University) ;
  • Baek, Seung-Ho (Department of Conservative Dentistry and Dental Research Institute, College of Dentistry, Seoul National University)
  • 투고 : 2011.04.25
  • 심사 : 2011.05.02
  • 발행 : 2011.05.31
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초록

서론: 근관 치료의 성공을 위해 근관계 내에 남아있는 조직 잔사와 박테리아를 제거하는 것은 매우 중요하다. 그러나 충분한 근관 형성과 근관 세척을 하더라도 근관의 복잡한 형태로 인하여 근관 내 박테리아의 biofilm이나 괴사된 치수 조직이 남아 있게 된다. 근래 보다 효과적으로 근관 세척을 하기 위한 여러 가지 방법과 근관 세척을 위한 기구들이 개발되었다. 본 종설에서는 근관 치료 영역에서 사용되는 근관 세척 방법과 기구에 대해 고찰하고자 한다. 본론: 아래와 같은 기구와 방법이 논의된다. - syringe-needle irrigation, manual dynamic irrigation, brushes - sonic and ultrasonic irrigation, passive ultrasonic irrigation, rotary brush, RinsEndo, EndoVac, Laser 결론: 최근 근관 세척을 위한 기구와 세정 방법이 개발되었으나, syringe와 needle을 이용한 근관 세척법과 ultrasonic을 이용한 근관 세척법을 제외하고는 새로 개발된 많은 기구들의 임상적 치료 결과의 향상에 대한 근거 중심 연구가 아직은 부족하며, 어떠한 기구나 장치도 근관 내 잔사를 완벽하게 제거할 수는 없다. 효과적인 근관 세척을 위해서는 적절한 근관 세척제의 선택과 함께, 근관 세척제를 근관장까지 충분한 양이 도달할 수 있도록 적절한 근관 세척 기구와 방법을 선택하여야 한다.

Introduction: Eliminating the residual debris and bacteria in the root canal system is one of the main purposes of the endodontic treatment. However, the complexity on the anatomy of the root canal system makes it difficult to eliminate the bacterial biofilm existing along the root canal surface and necrotic pulp tissue by mechanical instrumentation and chemical irrigation. Recently, more effective irrigant delivery systems for root canal irrigation have been developed. The purpose of this review was to present an overview of root canal irrigant delivery techniques and devices available in endodontics. Review: The contents of this paper include as follows; - syringe-needle irrigation, manual dynamic irrigation, brushes - sonic and ultrasonic irrigation, passive ultrasonic irrigation, rotary brush, RinsEndo, EndoVac, Laser Conclusion: Though technological advances during the last decade have brought to fruition new agitation devices that rely on various mechanisms, there are few evidence based study to correlate the clinical efficacy of these devices with improved outcomes except syringe irrigation with needle and ultrasonic irrigation. The clinicians should try their best efforts to deliver antimicrobial and tissue solvent solutions in predictable volumes safely to working length.

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