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Implant-supported s...
Implant-supported single-tooth restorations. A 12-year prospective study
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- Donati, Mauro, 1966 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för odontologi,Institute of Odontology
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- Ekestubbe, Annika, 1953 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för odontologi, sektion 1,Institute of Odontology, Section 1
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- Lindhe, Jan, 1935 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för odontologi, sektion 2,Institute of Odontology, Section 2
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- Wennström, Jan, 1947 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för odontologi, sektion 2,Institute of Odontology, Section 2
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(creator_code:org_t)
- 2015-11-18
- 2016
- Engelska.
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Ingår i: Clinical Oral Implants Research. - : Wiley. - 0905-7161. ; 27:10, s. 1207-1211
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- ObjectiveThe aim of this study was to evaluate prospectively the 12-year outcome of implant-supported single-tooth restorations. Material and methodsOriginally 45 self-tapping Astra Tech TiOblast((R)) ST-implants were installed by a two-stage protocol in 40 subjects requiring single-tooth prosthetic replacement for a missing tooth. Clinical and radiologic examinations were performed at completion of the prosthetic treatment 4-7months after implant installation surgery and after 5 and 12years in function. ResultsAt 12years 31 patients and 35 implants were available for evaluation. The overall failure rate after 12years was 10.3% on the subject level and 9.1% on the implant level. The mean bone loss amounted to 0.67mm (SD 2.20) on a subject level and 0.47mm (1.72) on an implant level. Three subjects (10%) and three implants (8.6%) were diagnosed with peri-implantitis. Five subjects had experienced technical complications; three incidences of loosening of the abutment retention screw during the first 5years and two minor porcelain fracture of the crown (two patients) between 5- and 12-years of follow-up. ConclusionThe findings reported in this 12-year prospective case series suggest that the use of the Astra Tech dental implants may be a valid treatment alternative for single-tooth replacement prostheses.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- bone loss
- clinical
- dental implants
- long-term follow up
- radiology
- fixed partial dentures
- follow-up
- 10-year
- complications
- survival
- crowns
- cohort
- Dentistry
- Oral Surgery & Medicine
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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