A total of 876 consecutively placed fixtures ad modum Brånemark was followed in 268 partially edentulous jaws of 244 patients treated between April 1968 and the end of December 1988. A total of 24 of 712 fixtures exposed at the abutment connection was lost (3%); the continuous prosthesis stability rate was 98.7%, as only four of 293 prostheses were removed. The results of the study indicate the possibility for the Brånemark osseointegration technique also to be used in the treatment of partial edentulism. Palabras clave: dental implants, partial edentulism, titanium