본문 바로가기
KERD
논문KCI 등재

다양한 엔진 구동형 파일의 근관 성형 능력 비교

Shaping ability of nickel-titaniumrotary files

이희주|허복|박완기
대한치과보존학회 (Korean Academy Of Conservative Dentistry)|2004.01|Restorative Dentistry and Endodontics|제29권 제1호|pp. 44-50

0

조회

0

다운로드

2

인용

0

참고문헌

주제분류치의학

초록

Abstract

This study compared the shaping ability of nickel-titanium rotary files with different rake angle and radial land. The nickel-titanium files used in this study were Profile(Dentsply, Maillefer, Ballaigues, Switzerland), Hero 642(Micromega, Besancon, France), and K3(SybronEndo, Glendora, Ca, USA) file. Resin blocks substituted for root canals. 36 resin blocks were divided into 3 groups with 12 canals each. The time for canal preparation was recorded. The images of pre- and postoperative resin canal were scanned and those were superimposed. Amounts of canal deviation, total canal widths, inner canal widths, and outer canal widths were measured at apical 1, 2, 3, 4, 5, 6, and 7mm levels. The amount of canal deviation was the smallest in Profile group, and the time for canal preparation was the shortest in Hero 642 group. K3 group resulted in competent characteristics in both measurements. Positive rake angle seemed to result in fast shaping of root canal and radial land guide the instrument in center of the canals and around curvatures. Radial land also tended to reduce the sense of screwing into the root canal. The proper selection of the nickel-titanium file based on the knowledge about file design is needed for the safer, simpler and faster root canal therapy.

참고문헌 (39)

  1. "The effect of preparation procedures on original canal shape and on apical foramen shape", 1, pp.255~62 (1975)
  2. "Cleaning and shaping the root canal", 18, pp.269~96 (1974)
  3. "Analysis of Ni-Ti versus stainless steel instrumentation in resin simulated canals", 23, pp.232~235 (1997)
  4. "‘Three file'방식에 의한 만곡 근관 형성시 근관의 형태에 관한 연구", 25, pp.494~498 (2000)
  5. "‘Two file' 방식에 의한 근관 형성시 근관의 형태에 관한 연구", 26, pp.507~511 (2001)
  6. "An initial investigation of the bending and torsional properties of Nitinol root canal files", pp.346~51
  7. "An overview of nickel-titanium alloys used in dentistry", 33, pp.297~310 (2000)
  8. "An evaluation of the crown-down pressureless technique", 10, pp.491~8 (1984)
  9. "Effect of early coronal flaring on working length change in curved canals using rotary nickel-titanium versus stainless steel instruments", 28, pp.438~442 (2002)
  10. "The standardized-taper root canal preparation--Part 1. Concepts for variably tapered shaping instruments", pp.516~529 (2000)
  11. "Gutta-percha retreatment:effectiveness of nickel-titanium rotary instruments versus stainless steel hand files", 28, pp.454~456 (2002)
  12. "Defects in rotary nickel-titanium files after clinical use", 26, pp.161~165 (2000)
  13. "A comparison of the effect of modified and nonmodified instrument tips on apical canal configuration", 12, pp.293~300 (1986)
  14. "Effect of tip design of nickel-titanium and stainless steel files on root canal preparation", 23, pp.735~738 (1997)
  15. "An analysis of canal centering using mechanical instrumentation techniques", 25, pp.441~445 (1999)
  16. "Torsional and stiffness properties of nickel-titanium K files", 28, pp.239~243 (1995)
  17. "Dynamic fracture of hybrid endodontic hand instruments compared with traditional files", 17, pp.217~20 (1991)
  18. "Another look at root canal instrumentation", 74, pp.499~507 (1992)
  19. "Understanding and evaluating the endodontic file", 48, pp.690~692 (2000)
  20. "Endodontics in the 21st century:the rotary revolution", 22, pp.27~34 (2001)
  21. "만곡 근관에서 근첨 형성 크기에 따른 근관의 전이 정도에 관한 연구", 26, pp.200~205 (2001)
  22. "A comparison of canal preparations in straight and curved root canals", 32, pp.271~5 (1971)
  23. "The three wave concept of Hero 642", 2, pp.20~31 (1999)
  24. "Shaping ability of .04 and .06 taper ProFile rotary nickel-titanium instruments in simulated root canals", 32, pp.155~164 (1999)
  25. "Mechanical root canal preparation with NiTi rotary instruments: rationale, performance and safety.", 14, pp.324~333 (2001)
  26. "Curved root canals:treating the most common endodontic complexity", pp.34~8
  27. "Impact of two theoretical cross-sections on torsional and bending stresses of nickel-titanium root canal instrument models", 26, pp.414~417 (2000)
  28. "Impact of torsional and bending inertia on root canal instruments", 27, pp.333~336 (2001)
  29. "A comparison of the effect of modified and nonmodified instrument tips on apical canal configuration.Part II", pp.224~8
  30. "Cutting efficiency of endodontic instruments a quantitative comparison of the tip and fluted regions", pp.435~41 (1985)
  31. "Cutting efficiency of endodontic instruments Analysis of tip design", pp.8~12 (1986)
  32. "Flute design of endodontic instruments its influence on cutting efficiency", pp.253~9 (1982)
  33. "The ultimate rotary file?", pp.59~64 (2002)
  34. "Location of contact areas on rotary Profile instruments in relationship to the forces developed during mechanical preparation on extracted teeth", 32, pp.108~114 (1999)
  35. "The validity of simulated root canals for the investigation of the prepared root canal shape", 18, pp.240~6 (1985)
  36. "Shaping ability of Hero 642 rotary nickel-titanium instruments and stainless steel hand K-Flexofiles in simulated curved root canals", 92, pp.215~220 (2001)
  37. "Shaping ability of three ProFile rotary instrumentation techniques in simulated resin root canals", 26, pp.719~723 (2000)
  38. "Shaping ability of Hero 642 rotary nickel-titanium instruments in simulated root canals:Part 2", 33, pp.255~261
  39. "Shaping ability of Hero 642 rotary nickel-titanium instruments in simulated root canals:Part 1", 33, pp.248~255

관련 논문AI추천

다양한 전동 니켈 티타늄 파일과 혼합사용법에 의한 근관 성형 효육 비교허복, 김정원, 김현철, 박정길대한치과보존학회 · Restorative Dentistry and Endodontics2007 · 제32권 제6호만곡 근관에서 다양한 엔진 구동형 Nickel-Titanium 파일의 근관 성형능력에 대한 연구권수미, 김경아, 유미경, 이광원, 전성민대한턱관절교합학회 · 구강회복응용과학지2007 · 제23권 제4호학생들이 사용한 엔진 구동형 Ni-Ti file systems의 근관 성형 효율 비교허복, 강문성, 김현철, 박정길대한치과보존학회 · Restorative Dentistry and Endodontics2006 · 제31권 제1호만곡모형근관에서 초심자가 근관형성시 Ni-Ti 전동파일의 효용성김진우, 박세희, 조경모대한치과보존학회 · Restorative Dentistry and Endodontics2003 · 제28권 제2호수종의 엔진 구동형 니켈-타이타늄 합금파일의 절삭각에 따른 근관성형 효과에 관한 전자현미경적 연구금기연, 박성호, 윤태철, 전인수대한치과보존학회 · Restorative Dentistry and Endodontics2002 · 제27권 제6호엔진 구동형 니켈 티타늄 파일을 이용한 거터퍼쳐의 제거 효과민정범, 전정훈, 황호길대한치과보존학회 · Restorative Dentistry and Endodontics2004 · 제29권 제3호

이 간행물의 다른 논문 (8건)

5급 와동에서의 수종 접착 시스템의 결합강도에 관한 비교연구최경규, 권정미, 박상진pp. 1-12Regional bond strength of dentin bonding systems to pulp chamber dentin최기운, 최경규, 이상혁pp. 13-22Tissue reactions to implanted intracanal medicaments I in rats김원경, 김미리, 김병현pp. 23-29Comparison of shear bond strength of different bonding systems on bleached enamel김광근, 박정원pp. 30-35수복재에 함유된 불소가 치질의 미세경도와 불소 함유량에 미치는 영향조영곤, 이수종, 박병철, 김종욱pp. 36-43
원문 보기