[Marginal fit changes in implant-supported prosthetic bars by electroerosive processing].
The aim of the study was to evaluate the marginal fit changes in implant supported prosthetic bars by electroerosive processing. The experimental model included 9 bars supported by 2, 4 and 6 implant analogues (3 bars for each number of supports). Marginal gap size was assessed by digital microscopy before and after electroerosive processing conducted in 3 stages (10, 8 and 5 minutes long). Electroerosive processing proved to be useful tool for marginal fit correction.
R Sh
RSh
Gvetadze
S V
SV
Mikhas'kov
D017267:Dental Prosthesis Design / Q000379:methods*; D019094:Dental Prosthesis, Implant-Supported; D055664:Electrochemical Techniques; D006801:Humans