ArticleClinical oral implants research2022
Limited marginal bone loss in implant-supported fixed full-arch rehabilitations after 5 years of follow-up.
Article in Clinical oral implants research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The influence of prosthetic designs on peri-implant bone loss: An AO/AAP systematic review and meta-analysis.Journal of periodontology · 2025Pooled it
- Abutment height matters - but not always: the role of prosthetic retention type in peri-implant marginal bone loss.The journal of advanced prosthodontics · 2026Review
- Influence of Design Parameters on Implant Abutment Performance: A Scoping Review.Journal of functional biomaterials · 2025Review
- Combined Effect of Abutment Height and Restoration Emergence Angle on Peri-Implant Bone Loss Progression: A Retrospective Analysis.Clinical oral implants research · 2025Article
- Restoring Function and Esthetics in Complete Edentulism: A Case Report of Implant-Supported Hybrid Denture.Cureus · 2024Article
- The Influence of History of Severe Periodontitis on Estimated Long-Term Marginal Bone Loss around Implants Restored with Fixed Segmented Full-Arch Rehabilitation.Journal of clinical medicine · 2023Article
- Limited marginal bone loss in implant-supported fixed full-arch rehabilitations after 5 years of follow-up.Clinical oral implants research · 2022Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
purposeThe aim of the present study was to evaluate the 5-year results in terms of marginal bone level (MBL) around implants supporting fixed full-arch metal-ceramic restorations in a series of cases of patients who had lost their teeth in that dental arch because of severe periodontal disease. MATERIAL AND
methodsA retrospective cohort study was designed to evaluate the 5-year MBL results of OsseoSpeed™ Astra Tech TX implants with internal tapered conical connection. Age, gender, bone substratum, smoking habits, history of periodontitis, and prosthetic features were recorded. Mixed linear model was used to determine the influence of the different variables on MBL.
resultsIn this series, a total of 160 implants placed in 19 patients were evaluated. No implant failure was reported during the 5 years of follow-up. Only 14 (8.75%) implants had more than 2 mm of MBL. Abutment height, F(3,142) = 6.917, p < .001, and implant diameter, F(1,141) = 15.059, p < .001, were determined to be statistically associated with MBL. No other effect was significant. Pairwise comparisons showed that MBL was larger for abutment height = 1 (MBL = -0.987, SE = 0.186) compared with the remaining heights [-0.335 (0.171), -0.169 (0.192) and -0.247 (0.267), 2, 4 and 6 mm, respectively]. MBL was larger for narrow (-0.510, SE = 0.169) than for wide implants (-0.364, SE = 0.190).
conclusionThe current study demonstrates that the vast majority of internal conical connection implants supporting fixed full-arch metal-ceramic restorations do not suffer from relevant MBL after 5 years in function. Particularly, those implants with transmucosal abutments longer than 2 mm show less than 0.5 mm from the implant shoulder to the marginal bone.
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