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J Korean Dent Assoc. 2020;58(8):496-504. Published online August 31, 2020.
DOI: https://doi.org/10.22974/jkda.2020.58.8.003
- 임플란트 지지 보철물의 교합양식 및 고려사항
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백연화1, 김명주2, 권호범3, 임영준4
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1관악서울대학교치과병원 치과보철과
2서울대학교 치의학대학원 치과보철학교실
3서울대학교 치의학대학원 치과보철학교실
4서울대학교 치의학대학원 치과보철학교실 -
- Occlusal concepts and considerations in implant supported prosthesis
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Yeon-Wha Baek1, Myung-Joo Kim2, Ho-Beom Kwon3, Young-Jun Lim4
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1Department of Prosthodontics, Seoul National University Gwanak Dental Hospital
2Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University
3Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University
4Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University -
- Abstract
- The osseointegrated implants react biomechanically in a different pattern to occlusal force, due to lack of the periodontal ligament unlike the natural teeth. The implants show markedly less movement and limited tactile sensitivity compared with the natural teeth. The implant occlusion concept aims to avoid overloading on the implants and to direct occlusal loads along the longitudinal axis of the implants, in order to compensate for the different biomechanics of the implants. Although many guidelines and theories on implant occlusion have been proposed, few have provided strong supportive evidence. Moreover, the outcome of treatment often quite successful in spite of different concepts of occlusion and there is an increasing tendency to doubt about the strict theoretical implant-specific occlusion concept. The purpose of this article is to review the previous reports about the concept of implant occlusion and discuss clinical occlusal considerations in implant rehabilitations.
Keywords :implant occlusion;implant occlusion concept;implant protected occlusion;settling effect;occlusal guidelines;
