SynthesisMedicina oral, patologia oral y cirugia bucal2025
Clinical behavior of two-piece zirconia implants. A systematic review.
Synthesis in Medicina oral, patologia oral y cirugia bucal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- Effect of Implant Design on Fracture Resistance, Mode, and Crystal Structure of One- and Two-Piece Zirconia Implants With Ceramic or Titanium Abutment Screws: An In Vitro Study.Clinical oral implants research · 2026Article
- Prospective clinical study to evaluate the survival of two-piece zirconia implants: a single-center study. 36-month results.International journal of implant dentistry · 2026Article
- Multivariate Analysis of the Survival Rates and Risk Factors of One-Piece Zirconia Implants Supporting Single Crowns or Fixed Dental Prostheses: A Retrospective Cohort Study with Follow-Up Periods of up to 8 Years.Dentistry journal · 2026Article
- Fatigue Survival and Biomechanical Behavior of Two-piece Titanium and Zirconia Dental Implants.Journal of clinical and experimental dentistry · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis systematic review aimed to evaluate the clinical behavior of two-piece zirconia implants (T-PZI) in terms of overall implant survival and success rates, marginal bone loss (MBL) complication rates, and others biological parameters. MATERIAL AND
methodsPRISMA guidelines were followed, and the review was registered in the International Prospective Register of Systematic Reviews (PROSPERO). An automated search was conducted in four databases (Medline/PubMed, Scopus, Web of Science, and Cochrane Library), as well as a manual search for relevant clinical articles published until 18 May 2024. The review included human studies with at least five patients in which T-PZI were placed. Quality of evidence was evaluated using the Newcastle-Ottawa Quality Assessment Scale and the Cochrane risk-of-bias tool for randomized trials version 2 (RoB 2).
resultsSix studies met the inclusion criteria and were included for analysis, with a total of 298 T-PZI. A survival rate of 96.31% was recorded with follow-up periods ranging from 18.4±10.4 months to 111.1±2.2 months. The success rate ranged from 63 to 100% and MBL ranged from 0.130.6 to 1.38±0.81mm Conclusions: T-PZI may offer a reliable alternative to titanium dental implants, achieving a survival rate of 96.31%, acceptable rates of MBL and adequate biological parameters. However, the findings of the review must be treated with caution, as the data obtained are derived from the early stages of this new development in ceramic dental implants. More comparative studies are needed in order to determine the viability of T-PZI in different clinical situations.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.