Falhas estruturais em prótese total fixasobre implantes: relato de caso clínico

A total conventional prosthesis implant retained called Branemark Protocolo or Torontosprosthesis is one of the alternatives of rehabilitation for edentulous patient with a residual bonethat do not provides neither retention and stability for a conventional prosthesis. An implantretained screw prosthesis recovers and provides an improvement of quality in mastication,swallowing, phonetic and consequently in the quality of life. The traditional treatment of afixed retained denture is carried through in two stages, surgical and a prosthetic one, with aninterval of four and six months respectively for lower and upper jaw. The abutments are screwon the dental implants and over those, as well as the alloy infrastructure with the acrylic teeth are screw above them. This paper describes the longitudinal maintenance of 2 years of onepatient that was rehabilitated with a full fixed acrylic prosthesis with four dental implants.