Retrospective evaluation of implant-supported full-arch fixed dental prostheses after a mean follow-up of 10 years.

ISFAFDPs presented good long-term prognosis. Failure of several supporting implants was the main reason for failure. The results of the present study strongly suggest that bruxism is an important contributor to implant and prosthesis failure, as well as to an increased prevalence of technical complications in ISFAFDPs.