Implant Surgery for Fixed Implant-supported Prostheses in the Edentulous Mandible: A Case Report
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Edentulism following extraction of existing teeth due to dental caries, severe periodontal disease, or surgical damage can be treated with implants using complete dentures, implant-supported overdentures, or fixed implant-supported prostheses. Fixed implant-supported prostheses have higher masticatory efficiency than removable prostheses and may provide patients with psychological stability. Moreover, when compared with traditional removable complete dentures, fixed implantsupported prostheses have better stability and retention, help improve the mental health of the patients, and provide them with opportunities to respond more actively to the society. In this report, patients preferred fixed implant-supported prostheses, which were advantageous in terms of masticatory efficiency, patient satisfaction, and distribution of stress compared to removable prostheses. Thus, they were considered the first priority. In case 1, a fixed implant-supported prosthesis was fabricated by placing 12 implants in a patient with edentulous mandible who was using a mandibular complete denture, but complained of denture displacement and masticatory dysfunction. In case 2, a fixed implant-supported prosthesis was fabricated by placing eight implants in a patient with an edentulous mandible whose entire mandibular dentition had been extracted due to severe periodontitis. Satisfactory functional and esthetic outcomes were achieved with fabrication and placement of fixed implant-supported prostheses in these patients.
Abstract
Edentulism following extraction of existing teeth due to dental caries, severe periodontal disease, or surgical damage can be treated with implants using complete dentures, implant-supported overdentures, or fixed implant-supported prostheses. Fixed implant-supported prostheses have higher masticatory efficiency than removable prostheses and may provide patients with psychological stability. Moreover, when compared with traditional removable complete dentures, fixed implantsupported prostheses have better stability and retention, help improve the mental health of the patients, and provide them with opportunities to respond more actively to the society. In this report, patients preferred fixed implant-supported prostheses, which were advantageous in terms of masticatory efficiency, patient satisfaction, and distribution of stress compared to removable prostheses. Thus, they were considered the first priority. In case 1, a fixed implant-supported prosthesis was fabricated by placing 12 implants in a patient with edentulous mandible who was using a mandibular complete denture, but complained of denture displacement and masticatory dysfunction. In case 2, a fixed implant-supported prosthesis was fabricated by placing eight implants in a patient with an edentulous mandible whose entire mandibular dentition had been extracted due to severe periodontitis. Satisfactory functional and esthetic outcomes were achieved with fabrication and placement of fixed implant-supported prostheses in these patients.
참고문헌 (11)
- Lothigius E, "A new design for a hybrid prosthesis supported by osseointegrated implants: 1. technical aspects", Int J Oral Maxillofac Implants, 6, pp.80~86 (1991)
- Zitzmann NU, "Treatment plan for restoring the edentulous maxilla with implantsupported restorations : removable overdenture versus fixed partial denture design", J Prosthet Dent, 82, pp.188~196 (1999)
- Thomason JM, "How do patients perceive the benefit of reconstructive dentistry with regard to oral health-related quality of life and patient satisfaction? A systematic review", Clin Oral Implants Res, 18, pp.168~188 (2007)
- Kent G, "Effects of osseointegrated implants on psychological and social well-being : a literature review", J Prosthet Dent, 68, pp.515~518 (1992)
- Brånemark PI, "Ten-year survival rates of fixed prostheses on four or six implants ad modum Branemark in full edentulism", Clin Oral Implants Res, 6, pp.227~231 (1995)
- Buser D, "Long-term stability of osseointegrated implants in augmented bone : a 5-year prospective study in partially edentulous patients", Int J Periodontics Restorative Dent, 22, pp.109~117 (2002)
- Wittneben JG, "Fixed mandibular and maxillary implant rehabilitation in a fully edentulous patient: a case report", Int J Periodontics Restorative Dent, 29, pp.615~623 (2009)
- Schroeder A, "The reactions of bone, connective tissue, and epithelium to endosteal implants with titaniumsprayed surfaces", J Maxillofac Surg, 9, pp.15~25 (1981)
- Taylor TD, "Prosthodontic problems and limitations associated with osseointegration", J Prosthet Dent, 79, pp.74~78 (1998)
- Zarb GA, "The longitudinal clinical effectiveness of osseointegrated dental implants: the Toronto study. Part III: problems and complications encountered", J Prosthet Dent, 64, pp.185~194 (1990)
- Zitzmann NU, "Definition and prevalence of peri-implant diseases", J Clin Periodontol, 35, pp.286~291 (2008)