Comparison of the effect of personalized all-ceram ic abutment combined with all-ceram ic crown restoration and Titanium abutment combined with all-ceram ic crown restoration in anterior dental im p lant restoration
LIHong-bo
Department of Dental Implantation and Rehabilitation,Shenzhen Dental Medical Center,Shenzhen 518001,China
Abstract:ObjectiveTo compare the effect of personalized all-ceramic abutment combined with all-ceramic crown restoration and Titanium abutment combined with all-ceramic crown restoration in anterior dental implant restoration.Methods70 caseswith anterior dental implant restoration from March 2014 to March 2015 in our hospitalwere selected and divided into the observation group(33 cases,37 implants)and the control group(37 cases,40 implants)according to the different abutment.The observation group was given the combination treatment of personalized all-ceramic abutment and all-ceramic crown restoration,the control group was treated with the combination of personalized Titanium abutments and all-ceramic crown restoration.All the patientswere re-examined after implantation at 1,6,12months,included peri-implant probing,mobility,the contour of the crown (whether it was damaged)and other clinical examinations.The gingival bleeding index(GBI)and plaque index(PI)in the two groups were compared,the aesthetic satisfaction degree was also evaluated according to the statistical of Pink esthetic score(PES)and White esthetic score(WES).ResultsAll the 77 bone horizontal implants showed neither loosening nor damages in the contour of the crown postoperatively.Therewas no significant difference in the GBIand PIbetween the two groups at different time after implantation.There was no significant difference in the satisfaction degree of PES and WES between the two groups after implantation at 1 and 6months.The satisfaction degree of PESand WES in the observation group after implantation at 12 monthswas higher than that in the control group,with significant difference(P<0.05).ConclusionIn the cosmetic anterior implant repair,the personalized all-ceramic abutment shows great superiority and better overall effect over personalized Titanium abutments,which isworthy of clinical promotion and application.
李洪波. 个性化全瓷基台和钛基台分别联合全瓷冠修复在前牙种植修复中的效果对比[J]. 中国当代医药, 2016, 23(34): 101-103.
LIHong-bo. Comparison of the effect of personalized all-ceram ic abutment combined with all-ceram ic crown restoration and Titanium abutment combined with all-ceram ic crown restoration in anterior dental im p lant restoration. 中国当代医药, 2016, 23(34): 101-103.