C Stellingsma1, H J Meijer, G M Raghoebar. 1. Department of Oral and Maxillofacial Surgery and Maxillofacial Prosthetics, University Hospital, Groningen, The Netherlands. c.stellingsma@kchir.azg.nl
Abstract
PURPOSE: A retrospective study was performed to assess the success of short endosseous implants in combination with an implant-retained overdenture in the extremely resorbed mandible. PATIENTS AND METHODS: Patients included had a mandible not exceeding a median height of 12 mm measured on a standardized lateral cephalometric radiograph. Seventeen patients (14 women, 3 men; mean age, 65 years) with 68 endosseous implants were clinically and radiographically evaluated. RESULTS: During the follow-up period (mean, 77 months; range, 60 to 97 months), 8 implants were lost, bringing the cumulative survival rate to 88%. The peri-implant tissues were in good condition, and the bone loss around the implants was minimal. CONCLUSION: Because of the relative simplicity and low morbidity of this treatment strategy, it is a justified treatment option.
PURPOSE: A retrospective study was performed to assess the success of short endosseous implants in combination with an implant-retained overdenture in the extremely resorbed mandible. PATIENTS AND METHODS: Patients included had a mandible not exceeding a median height of 12 mm measured on a standardized lateral cephalometric radiograph. Seventeen patients (14 women, 3 men; mean age, 65 years) with 68 endosseous implants were clinically and radiographically evaluated. RESULTS: During the follow-up period (mean, 77 months; range, 60 to 97 months), 8 implants were lost, bringing the cumulative survival rate to 88%. The peri-implant tissues were in good condition, and the bone loss around the implants was minimal. CONCLUSION: Because of the relative simplicity and low morbidity of this treatment strategy, it is a justified treatment option.