Multicenter Retrospective Analysis of Implant Overdentures Delivered with Different Design and Attachment Systems: Results Between One and 17 Years of Follow-Up Article Swipe
Marco Tallarico
,
Luca Ortensi
,
Matteo Martinolli
,
Alessio Casucci
,
Emiliano Ferrari
,
Giuliano Malaguti
,
Marco Montanari
,
Roberto Scrascia
,
Gabriele Vaccaro
,
Pietro Venezia
,
Erta Xhanari
,
Ruggero Rodriguez y Baena
·
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.3390/dj6040071
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.3390/dj6040071
Purpose: To analyze implant and prosthetic survival rates, complications, patient satisfaction, and biological parameters of patients rehabilitated with implant overdentures (IOV) on splinted and nonsplinted implants and different attachment systems, in function for one to 17 years. Methods: This retrospective study evaluated data collected from patients rehabilitated with implant overdentures between January 2001 and December 2016 in nine different centers. Outcome measures were implant and prosthetic success rates, mechanical complications, marginal bone loss (MBL), oral health impact profile (OHIP), bleeding on probing, and plaque index. Results: A total of 581 implants were installed in 194 patients. Patients were followed for a mean period of 60.6 months (range 6–206). Eighty-nine patients received 296 low profile attachment (OT Equator), 62 patients received 124 ball attachments, and 43 patients received 107 Locator attachments. In eighty-three patients the implants were splinted with computer aided design/computer aided manufacturing (CAD/CAM) or casted bar. At the last follow-up, 10 implants failed in eight patients. Statistical significance was found for failed prostheses (P = 0.0723) and complications (P = 0.0165), with better values for splinted implants. No statistically significant differences were found in proportion of implant and prosthetic failure (P > 0.05). At a five-year follow-up, proportion of complications (P = 0.0289) and failed prostheses (P = 0.0069) were statistically higher for IOV on Locator attachments. No difference was founded in MBL at one- and two-year follow-up between different attachment systems (P > 0.05). Statistically significant improvement in all the OHIP categories was reported in all the patients, after one year of function. Conclusions: Implant overdenture showed high implant and prosthetic survival rates, low complications, high patient satisfaction, and good biological parameters in the long-term follow-up. Splinting the implants may reduce number of mechanical complications. Locator attachments showed higher number of complications. Further studies are needed to confirm these preliminary results.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/dj6040071
- https://www.mdpi.com/2304-6767/6/4/71/pdf?version=1545123695
- OA Status
- gold
- Cited By
- 31
- References
- 60
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2904691390
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W2904691390Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/dj6040071Digital Object Identifier
- Title
-
Multicenter Retrospective Analysis of Implant Overdentures Delivered with Different Design and Attachment Systems: Results Between One and 17 Years of Follow-UpWork title
- Type
-
articleOpenAlex work type
- Language
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enPrimary language
- Publication year
-
2018Year of publication
- Publication date
-
2018-12-11Full publication date if available
- Authors
-
Marco Tallarico, Luca Ortensi, Matteo Martinolli, Alessio Casucci, Emiliano Ferrari, Giuliano Malaguti, Marco Montanari, Roberto Scrascia, Gabriele Vaccaro, Pietro Venezia, Erta Xhanari, Ruggero Rodriguez y BaenaList of authors in order
- Landing page
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https://doi.org/10.3390/dj6040071Publisher landing page
- PDF URL
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https://www.mdpi.com/2304-6767/6/4/71/pdf?version=1545123695Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.mdpi.com/2304-6767/6/4/71/pdf?version=1545123695Direct OA link when available
- Concepts
-
Medicine, Implant, Statistical significance, Dentistry, Retrospective cohort study, Periprosthetic, Prosthesis, Statistical analysis, Surgery, Arthroplasty, Internal medicine, Statistics, MathematicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
31Total citation count in OpenAlex
- Citations by year (recent)
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2025: 2, 2024: 4, 2023: 5, 2022: 5, 2021: 5Per-year citation counts (last 5 years)
- References (count)
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60Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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