Er: YAG laser therapy for peri-implant infection:: a histological study

被引：89
作者：
Takasaki, Aristeo Atsushi
Aoki, Akira
Mizutani, Koji
Kikuchi, Shigenari
Oda, Shigeru
Ishikawa, Isao
机构：
[1] Tokyo Med & Dent Univ, Dept Hard Tissue Engn, Grad Sch, Bunkyo Ku, Tokyo, Japan
[2] Tokyo Med & Dent Univ, 21st Century Ctr Excellence Program Frontier Res, Tokyo, Japan
[3] Tokyo Womens Med Univ, Inst Adv Biomed Engn & Sci, Tokyo, Japan
来源：
LASERS IN MEDICAL SCIENCE | 2007年 / 22卷 / 03期
关键词：
animals; Er : YAG laser; granulation tissue; histometrical analysis; implant debridement; peri-implantitis; surgery;
D O I：
10.1007/s10103-006-0430-x
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The purpose of this study was to evaluate the effects of Er:YAG laser on degranulation and implant surface debridement in peri-implant infection. The periimplant infection was experimentally induced in dogs, and the treatment was performed using an Er:YAG laser or a plastic curet. Animals were sacrificed after 24 weeks, and undecalcified histological sections were prepared and analyzed. Degranulation and implant surface debridement were obtained effectively and safety by Er:YAG laser. Histologically, a favorable formation of new bone was observed on-the laser-treated implant surface, and the laser group showed a tendency to produce greater bone-to-implant contact than the curet group. These results indicate that the Er:YAG laser therapy has promise in the treatment of peri-implantitis.
引用
收藏
页码：143 / 157
页数：15
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