Use of Short Endosseous Implants and an Overdenture in the Extremely Resorbed Mandible: a Five-year Retrospective Study
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General Surgery
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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.
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