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CAD/CAM Implant Abu...
CAD/CAM Implant Abutments : Peri-implant Hard and Soft Tissue Response with Up to 4 Years of Follow-up-A Retrospective Cohort Study Evaluation
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- Parpaiola, Andrea (author)
- Department of Neuroscience, School of Dentistry, University of Padova, Padova, Italy
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- Toia, Marco (author)
- Malmö universitet,Odontologiska fakulteten (OD)
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- Norton, Michael (author)
- Department of Periodontology., University of Pennsylvania, Philadelphia, United States; Private practice, London, United Kingdom
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- Cecchinato, Denis (author)
- Private practice, Padova, Italy
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- Bressan, Eriberto (author)
- Department of Prosthetic Dentistry, School of Dentistry, University of Padova, Padova, Italy
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- Lops, Diego (author)
- Department of Prosthodontics, Dental Clinic, School of Dentistry, University of Milan, Milan, Italy
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(creator_code:org_t)
- Quintessence, 2020
- 2020
- English.
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In: The international journal of periodontics & restorative dentistry. - : Quintessence. - 0198-7569 .- 1945-3388. ; 40:2, s. 193-201
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- This retrospective study evaluated hard and soft tissue response and reported mechanical and technical complications around computer-aided design/computer-assisted manufactured (CAD/CAM) abutments. A total of 123 patients restored with titanium, gold-hue titanium, and zirconia CAD/CAM abutments were included (N = 291). Each patient was followed up for at least 2 years. Clinical and radiographic parameters were assessed annually and complications were recorded. No implant or reconstruction failures were reported. One fracture of a zirconia abutment occurred. The prosthetic survival rate after 4 years of function for restorations and abutments was 100% and 99.66%, respectively. No significant differences in biologic and radiographic indices were found. The bleeding on probing index was positive at 42% of implant sites, and it had no significant correlation with the overall change in marginal bone level (0.02 mm) of bone gain. The short-term survival of CAD/CAM abutments was reliable, no matter of the material used for manufacturing.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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