实用医学杂志2016，Vol.32Issue(12)：2020-2022,3.DOI:10.3969/j.issn.1006-5725.2016.12.039
肩台转换种植体开放式愈合对种植体周颈部骨组织改建的影响
Clinical study of the influence on marginal bone levers when open healing of implants with platform ;switching
徐淑兰 1杨烁 1肖希娟 2丁祥龙 1贾芳1
作者信息
- 1. 510280 广州市，南方医科大学附属广东省口腔医院种植中心
- 2. 044000 山西运城口腔医院
- 折叠
摘要
Abstract
Objective The study examined the influence on marginal bone levers at implants which implants were assigned to open healing and implant-abutment connection restored according to a platform-switching concept. Methods One implant were placed in the first molar of mandible of 48 patients , randomly assigned to open (OH) or submerge (SH) healing. Standardized radiographs were obtained after implant surgery, when implant transfer and crown mounting, and 6 ,12 and 24 months after implants restoration, then evaluated for implant-bone-lever alterations(ΔIBL). Results After 6 months after implants restoration,ΔIBL were (-0.25 ± 0.08)mm mm(OH)and (-0.26 ± 0.12)mm(SH). After 12 months follow-up, ΔIBL were (-0.29 ± 0.13)mm (OH)and (-0.31 ± 0.14) mm(SH), and after 24 months later, ΔIBLwere (-0.34 ± 0.15)mm(OH)and (-0.33 ± 0.11)mm (SH). Conclusions Platform-switched implants showed very limited peri-implant bone-lever alterations. The healing-mode neither affected the total amount nor the temporal patterns of ΔIBL.关键词
肩台转换/开放式愈合/埋入式愈合Key words
Platform switching/Open healing/Submerged healing引用本文复制引用
徐淑兰,杨烁,肖希娟,丁祥龙,贾芳..肩台转换种植体开放式愈合对种植体周颈部骨组织改建的影响[J].实用医学杂志,2016,32(12):2020-2022,3.
