Eight-year clinical retrospective study of titanium plasma-sprayed and hydroxyapatite-coated cylinder implants.

摘要: A total of 1,202 press-fit cylinder implants were placed in 479 patients from March 1986 to 1994. The patients' ages ranged 14 88 years. included 889 titanium plasma-sprayed and 313 hydroxyapatite-coated implants. There no statistically significant differences the distribution based on implant location, type restoration, age, sex. Although long-term success rates simple percentages also not significant, cumulative survival life table analysis up 96 months 92.7% for systems 77.8% systems. Graphical interpretations these data revealed interesting contrasts, including timing results failure, which are discussed detail.