Effect of Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate in human intrabony defects

Jang,  Yong-Ju; Kim,  Yong-Tae; Park,  Jung-Chul; Kim,  Chang-Sung; Choi,  Seong-Ho; Kim,  Chong-Kwan

J Korean Dent Assoc > Volume 47(9); 2009 > Article

The Journal of The Korean Dental Association 2009;47(9):596-606.
Published online September 30, 2009.

성인 치조골 내 결손부에서 Silicon contained Coralline Hydroxyapatite와 Beta Tricalcium Phosphate 합성제재의 효과에 대한 임상적 고찰

장용주¹, 김용태², 박정철³, 김창성⁴, 최성호⁵, 김종관⁶

^¹연세대학교 치과대학 치주과학교실, 치주조직 재생 연구소
^²연세대학교 치과대학 치주과학교실, 치주조직 재생 연구소
^³연세대학교 치과대학 치주과학교실, 치주조직 재생 연구소
^⁴연세대학교 치과대학 치주과학교실, 치주조직 재생 연구소
^⁵연세대학교 치과대학 치주과학교실, 치주조직 재생 연구소
^⁶연세대학교 치과대학 치주과학교실, 치주조직 재생 연구소

Effect of Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate in human intrabony defects

Yong-Ju Jang¹, Yong-Tae Kim², Jung-Chul Park³, Chang-Sung Kim⁴, Seong-Ho Choi⁵, Chong-Kwan Kim⁶

¹Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
²Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
³Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
⁴Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
⁵Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
⁶Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University

Abstract

Aim
: The ultimate goal of periodontal treatment is regeneration of periodontium that have been lost due to inflammatory periodontal disease. Recently, Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate bone substitute have been introduced to achieve periodontal regeneration. The purpose of this study is to evaluate the effect of the Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate(BoneMedik-DM(R), Meta Biomed Co., Ltd. Oksan, Korea) on periodontal intrabony defects. Methods and materials : Clinical effects of Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate implantation in intrabony defects were evaluated 6 months after surgery in Sixty-one intrabony defects from Fourty-six patients with chronic periodontitis. Twenty-nine experimental defects in twenty-five patients received the Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate(test group), while Thirty-Three defects in twenty-one patients were treated with flap procedure only( control group). Comparative observation were done for preoperative and postoperative differences between control and experimental clinical parameters,-clinical attachment 10ss(CAL), probing depth(PD), bone probing depth(BPD), gingi val recession. Results : Postoperative improvements in CAL, PD, BPD were observed in both test and control groups(P<0.0l). However, the improvements in CAL, PD, BPD of the test group were significantly greater than control group. Conclusion : Healing of the both groups were uneventful during experimental periods. Use of Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate in a flap operation resulted in significantly greater improvements in CAL, PD, and BPD over flap operation alone. Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate will be good bone substitute materials for treatment of intrabony defects.

Key Words: Silicon contained Coralline Hydroxyapatite and Beta Tricalcium Phosphate;intrabony defects;bone probing depth;probing depth;clinical attachment loss;