[Detection of the causes of clinical failure of bioactive glass titanium alloy core implant]

ABSTRACT

Total number of 252 implants made of titanium alloy coated with a suitable bioactive glass were applied in clinic from October,1988 to July,1994.The success rate is 90,47%,24 implants failed with failed rate of 9.53%,The authors have also discussed the cruxes of success,causes of clinical failed,implantitis and complication of prosthesis,and given the new conception of re-implanting.