임플란트 연결부의 개념과 적용: Part 1. 원추형 내부연결 임플란트의 식립과 보철
Concept and application of implant connection systems: Part I. Placement and restoration of internal conical connection implant
2
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
원추형 내부연결 임플란트의 독특한 생역학적 현상이 수직침하와 전하중 상실이다. 원추형 내부연결 임플란트에서 수직적 정지점의 부재로 발생하는 수직침하에 의해 나사의 전하중이 상실되고 교합이 낮아지는 현상이 유발된다. 원추형 내부연결 임플란트에 발생하는 응력은 나사가 아니라 지대주가 접촉하는 계면에 집중되므로 식립할 때는 가급적 상부직경이 두꺼운 임플란트를 선택하는 것이 중요하다. 원추형 내부연결 임플란트는 치조정보다 하방에 식립해야 하며 수복 시에는 적절한 지대주 형태와 정확한 연결을 가지는지 주의해야 한다. 최상의 임상적 결과를 얻기 위해서는 상부 직경을 잘 선택하고 적절한 위치에 식립하여 수복하는 것이 필요하다. (구강회복응용과학지 2020;36(4):211-21)
Abstract
The typical biomechanical properties of an internal conical connection (ICC) are axial displacement and loss of preload. The axial displacement of an ICC without a vertical stop can cause the loss of preload and a lowered occlusion. The stress of an ICC is concentrated on the contact interface of the abutment and not on the screw, and during placement, it is important to choose a wider coronal wall thickness as much as possible. The ICC should also be placed below the level of the bone crest. During the restoration of an ICC, care should be taken to ensure an appropriate abutment shape and an accurate connection. To get the best clinical results, it is important to select its wall thickness and place it in the appropriate position to restore it adequately. (J Dent Rehabil Appl Sci 2020;36(4):211-21)
참고문헌 (38)
- Bonfante EA, "A critical perspective on mechanical testing of implants and prostheses", Adv Dent Res, 28, pp.18~27 (2016)
- Sutter F, "ITI implants in combination with bone grafts : design and biomechanical aspects", Clin Oral Implants Res, 5, pp.164~172 (1994)
- Norton MR, "An in vitro evaluation of the strength of an internal conical interface compared to a butt joint interface in implant design", Clin Oral Implants Res, 8, pp.290~298 (1997)
- Levine RA, "Multicenter retrospective analysis of the ITI implant system used for single-tooth replacements : results of loading for 2 or more years", Int J Oral Maxillofac Implants, 14, pp.516~520 (1999)
- Baggi L, "The influence of implant diameter and length on stress distribution of osseointegrated implants related to crestal bone geometry : a threedimensional finite element analysis", J Prosthet Dent, 100, pp.422~431 (2008)
- Weng D, "Influence of microgap location and configuration on the periimplant bone morphology in submerged implants. An experimental study in dogs", Clin Oral Implants Res, 19, pp.1141~1147 (2008)
- Weng D, "Influence of microgap location and configuration on peri-implant bone morphology in nonsubmerged implants : an experimental study in dogs", Int J Oral Maxillofac Implants, 25, pp.540~547 (2010)
- Lee JH, "Axial displacements in external and internal implant-abutment connection", Clin Oral Implants Res, 25, pp.e83~9 (2014)
- Seol HW, "Axial displacement of external and internal implantabutment connection evaluated by linear mixed model analysis", Int J Oral Maxillofac Implants, 30, pp.1387~1399 (2015)
- Braian M, "Tolerance measurements on internal-and external-hexagon implants", Int J Oral Maxillofac Implants, 29, pp.846~852 (2014)
- Winkler S, "Implant screw mechanics and the settling effect : overview", J Oral Implantol, 29, pp.242~245 (2003)
- Bulaqi HA, "Dynamic nature of abutment screw retightening : finite element study of the effect of retightening on the settling effect", J Prosthet Dent, 113, pp.412~419 (2015)
- Merz BR, "Mechanics of the implant-abutment connection : an 8-degree taper compared to a butt joint connection", Int J Oral Maxillofac Implants, 15, pp.519~526 (2000)
- Bozkaya D, "Mechanics of the tapered interference fit in dental implants", J Biomech, 36, pp.1649~1658 (2003)
- Baixe S, "Microgap between zirconia abutments and titanium implants", Int J Oral Maxillofac Implants, 25, pp.455~460 (2010)
- Teoh SH, "The development of P", M titanium-graphite triphasic composites for biomedical applications, 1997, pp.16, 639~641
- 조웅래, "Effect of cyclic loading and retightening on reverse torque value in external and internal implants", The Journal of Advanced of Prosthodontics, 7(4), pp.288~293 (2015), 대한치과보철학회[DOI]
- 전보슬, "임플란트 고정성 보철물에서 자연치와 비슷한교합형성법에 대한 가능성과 한계", 대한구강악안면임플란트학회지, 22(3), pp.162~172 (2018), 대한구강악안면임플란트학회[DOI]
- Theoharidou A, "Abutment screw loosening in single-implant restorations : a systematic review", Int J Oral Maxillofac Implants, 23, pp.681~690 (2008)
- Coppedê AR, "Effect of repeated torque", mechanical loading cycles on two different abutment types in implants with internal tapered connections : an in vitro study, 2009, pp.20, 624~632
- Piermatti J, "An in vitro analysis of implant screw torque loss with external hex and internal connection implant systems", Implant Dent, 15, pp.427~435 (2006)
- Pessoa RS, "Influence of implant connection type on the biomechanical environment of immediately placed implants - CT-based nonlinear, three-dimensional finite element analysis", Clin Implant Dent Relat Res, 12, pp.219~234 (2010)
- Cho SY, "ThreeDimensional Finite Element Analysis of the Stress Distribution at the Internal Implant-Abutment Connection", Int J Periodontics Restorative Dent, 36, pp.e49~58 (2016)
- Jimbo R, "Vertical fracture and marginal bone loss of internal-connection implants : a finite element analysis", Int J Oral Maxillofac Implants, 28, pp.e171~e176 (2013)
- 이유승, "Comparison of implant component fractures in external and internal type: A 12-year retrospective study", The Journal of Advanced of Prosthodontics, 10(2), pp.155~162 (2018), 대한치과보철학회[DOI]
- Cha HS, "Cumulative survival rate and complication rates of single-tooth implant; focused on the coronal fracture of fixture in the internal connection implant", J Oral Rehabil, 40, pp.595~602 (2013)
- Lee JH, "Effect of the Coronal Wall Thickness of Dental Implants on the Screw Joint Stability in the Internal Implant-Abutment Connection", Int J Oral Maxillofac Implants, 31, pp.1058~1065 (2016)
- Lee JH, "Impact of Intentional Overload on Joint Stability of Internal Implant-Abutment Connection System with Different Diameter", J Prosthodont, 28, pp.e649~56 (2019)
- Parpaiola A, "Dimensions of the healthy gingiva and peri-implant mucosa", Clin Oral Implants Res, 26, pp.657~662 (2015)
- Lindhe J, "The interface between the mucosa and the implant", Periodontol 2000, 17, pp.47~54 (1998)
- Hansson S, "The implant neck: smooth or provided with retention elements. A biomechanical approach", Clin Oral Implants Res, 10, pp.394~405 (1999)
- Monje A, "Into the Paradigm of Local Factors as Contributors for Peri-implant Disease : Short Communication", Int J Oral Maxillofac Implants, 31, pp.288~292 (2016)
- 고경호, "CAD-CAM 맞춤 지대주 제작 시 고려사항: I. 환봉선택 및 제작과정을 중심으로", 대한구강악안면임플란트학회지, 23(1), pp.46~58 (2019), 대한구강악안면임플란트학회[DOI]
- 고경호, "CAD-CAM 맞춤 지대주 제작 시 고려사항 II. CAD-CAM 지대주 설계과정을 중심으로", 대한구강악안면임플란트학회지, 23(2), pp.112~125 (2019), 대한구강악안면임플란트학회[DOI]
- Blanco J, "Effect of abutment height on interproximal implant bone level in the early healing : A randomized clinical trial", Clin Oral Implants Res, 29, pp.108~117 (2018)
- Zabler S, "Fatigue induced deformation of taper connection in dental titanium implants", Int J Mat Res, 103, pp.207~216 (2012)
- Rack T, "An in vitro pilot study of abutment stability during loading in new and fatigue-loaded conical dental implants using synchrotron-based radiography", Int J Oral Maxillofac Implants, 28, pp.44~50 (2013)
- Cho SY, "Three-dimensional finite element analysis on stress distribution of internal implant-abutment engagement features", Int J Oral Maxillofac Implants, 33, pp.319~327 (2018)
