Functional restoration of implants on the day of surgical placement in the fully edentulous mandible: a case series
| Autor: | Alina Krivitsky, Hessam Nowzari, Alexandre-Amir Aalam |
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| Rok vydání: | 2005 |
| Předmět: |
Male
medicine.medical_treatment Alveolar Bone Loss Dentistry Dental Abutments Mandible Osseointegration Bone Density Immediate loading medicine Humans Jaw Edentulous Dental Restoration Failure Dental implant Denture Design General Dentistry Functional rehabilitation Aged Aged 80 and over Dental Implants Rehabilitation business.industry Dental Implantation Endosseous Edentulous mandible Mean age Middle Aged Treatment Outcome Denture Complete Immediate Female Dental Prosthesis Implant-Supported Oral Surgery business Follow-Up Studies |
| Zdroj: | Clinical implant dentistry and related research. 7(1) |
| ISSN: | 1523-0899 |
| Popis: | Purpose: The purpose of this article is to report the clinical experience and outcome of a study of the functional rehabilitation of 16 completely edentulous mandibles with immediately loaded cross-arch screw-retained hybrid prostheses at the University of Southern California. Materials and Methods: After signing informed consent forms 16 patients (9 male, 7 female) aged 47 to 84 years (mean age, 62.6 ± 11.6 years) received 90 Branemark System® Mk III dental implants (Nobel Biocare USA, Yorba Linda, CA, USA). Stability and radiographs of the dental implants were evaluated at the time of surgery, at 3 months, at 1 year, and at 3 years post loading. Results: Three implants failed to meet the criteria of success, bringing the cumulative success rate to 96.6%, with a 100% prosthetic success rate at 3 years. Thirty-nine (43.3%) of the dental implants placed were 15 mm in length. Seventy-seven (85.5%) of the dental implants were placed in high-density bone. At 3 years post loading, the average bone loss was −1.2 ± 0.1 mm. Conclusion: Within the limitations of this study, restoration of implants by unreinforced hybrid prostheses at the time of placement provided satisfactory results. The outcome was stable at 3 years post restoration. Mandibular rehabilitation by functional loading of the implants on the day of the insertion requires the comprehension and proper application of surgical and restorative principles. |
| Databáze: | OpenAIRE |
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