Implant-supported mandibular telescopic prostheses in oral cancer patients: an up to 9-year retrospective study
| Autor: | T, Weischer, C, Mohr |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Adult
Dental Implants Male Dental Implantation Endosseous Middle Aged Denture Overlay Dental Prosthesis Retention Mandibular Neoplasms Carcinoma Squamous Cell Humans Female Life Tables Dental Prosthesis Implant-Supported Dental Restoration Failure Longitudinal Studies Mouth Floor Aged Retrospective Studies |
| Zdroj: | The International journal of prosthodontics. 14(4) |
| ISSN: | 0893-2174 |
| Popis: | The aim of this retrospective study was to present the results of implant-supported telescopic prostheses in the mandible after removal of malignant tumors.Between 1991 and 2000, 24 patients with squamous cell carcinoma (16 irradiated, eight nonirradiated) underwent mandibular rehabilitation with implant-supported telescopic prostheses. A total of 111 dental implants were placed. Treatment complications were observed. The cumulative survival rates of the implants and prostheses were evaluated by lifetable analysis.Within a mean follow-up period of 30 months (1 to 108 months), only three implants failed. All other implants are still in function. Of 24 patients, 23 were satisfied with their implant-supported telescopic restorations. Soft tissue, implant, or prosthetic complications occurred very rarely. The cumulative implant survival rate was about 97% and the cumulative prosthesis survival rate was about 95% at 9 years.Implants and implant-supported telescopic maxillofacial prostheses can successfully remain in function over a long period. Increased implant and prosthetic complications should not be expected. Therefore, telescopic implant attachments seem to be very useful as a treatment option for prosthetic restoration of the mandible in tumor patients. |
| Databáze: | OpenAIRE |
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