인공치면세균막 제거방법에 의한 RBM처리 임플란트의 표면거칠기 변화
Effect of some plaque removal methods on surface change of RBM treated implant
오희균, 하명옥, 정성숙, 정은주, 최충호, 홍석진,
소속 상세정보
오희균 ( Oh Hee-Kyun ) - 전남대학교 치과대학 구강악안면외과학교실
하명옥 ( Ha Myung-Ok ) - 전남대학교 치의학전문대학원 예방치과학교실
정성숙 ( Jeong Seong-Soog ) - 전남대학교 치의학전문대학원 예방치과학교실
정은주 ( Jung Eun-Ju ) - 전남대학교 치의학전문대학원 예방치과학교실
최충호 ( Choi Choong-Ho ) - 전남대학교 치의학전문대학원 예방치과학교실
홍석진 ( Hong Suk-Jin ) - 전남대학교 치의학전문대학원 예방치과학교실
KMID : 0355420090330020172
Abstract
Objectives :This study was to evaluate the surface roughness change produced by physical or chemical materials for dental plaque removal on RBM(resorbable blasting media) treated implant surface.
Materials and Methods :The RBM treated implant discs were used after formation of artificial plaque with Streptococcus mutans. This study was divided into one control, three physical and three chemical methods used to remove dental plaque. The physical methods applied on RBM implant were prophyflex, professional mechanical tooth cleaning and interdental brush also the chemical methods applied on RBM implant were 0.1% chlorhexidine, citric acid and HCL tetracycline. Each disc was sonically cleaned, air dried, and measured by profilemeter and scanning electronic microscope(SEM).
Results :There were no significant differences between control(1.671±0.12)and each groups(physical: 1.614±0.12, chemical: 1.624±0.09) on the surface roughness values(Ra:㎛) after each oral hygiene methods treatment(p>0.05). Analysis of SEM showed that after each oral hygiene methods treatment, all groups looked like original RBM implant surface that hydroxyapatite particles was adhered to surface of RBM implant as irregular shape and size.
Conclusion :The RBM implant surface was not affected by six methods used in this study. These methods will be able to remove safely the plaque or calculus on RBM implant.
키워드
구강위생관리;RBM 임플란트;표면거칠기
oral hygiene;RBM implant;surface roughness
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