Bone augmentation using titanium mesh: A systematic review and meta-analysis

Sabri et al., 2024 | Int J Oral Implantol (Berl) | Meta Analysis

Citation

Sabri Hamoun, Heck Teresa, ... Wang Hom-Lay. Bone augmentation using titanium mesh: A systematic review and meta-analysis. Int J Oral Implantol (Berl). 2024-Sep-16;17(3):251-269

Abstract

PURPOSE: To review and compare the available literature on bone regeneration using titanium mesh and map the current evidence on bone gain outcomes and complications while comparing this scaffold with collagen membranes. MATERIALS AND METHODS: A comprehensive electronic and manual search was performed to identify randomised and non-randomised prospective controlled clinical trials that involved the use of titanium mesh in at least one arm, with outcomes including complications and vertical and/or horizontal bone gain. The focused questions were defined as follows: What are the outcomes of using titanium mesh in ridge augmentation compared to other types of barrier membrane, and what is the complication rate (membrane exposure and infection) when titanium mesh is used in these procedures? RESULTS: A total of 22 articles were included in the qualitative analysis. Overall, the studies that measured bone gain resulted in 3.36 mm vertical (196 subjects; 95% confidence interval 2.44 to 4.64 mm, range 1.4 to 5.7 mm) and 3.26 mm horizontal augmentation (81 subjects; 95% confidence interval 2.93 to 3.63 mm, range 2.6 to 3.7 mm), with variability among studies. The most commonly noted complication was mesh exposure, regardless of the type of mesh used, and the second most common was graft failure. The overall pooled complications rate reported in clinical trials was 10.8%. The meta-analysis comparing titanium mesh and collagen membranes, controlling for the type of bone regeneration (staged or simultaneous with implant placement), failed to show a significant difference in horizontal bone gain between the two techniques. CONCLUSIONS: Within the limitations of the present study and acknowledging the heterogeneity among the articles included, titanium mesh can serve as a feasible protective scaffold for bone regeneration with a relatively acceptable complication rate and in defects requiring around 4 mm 3D reconstruction. Data on patient-reported outcomes were scarce. CONFLICT-OF-INTEREST STATEMENT: None of the authors have any financial interests, either directly or indirectly, in the products or information mentioned in the present article.

Key Findings

A total of 22 articles were included in the qualitative analysis. Overall, the studies that measured bone gain resulted in 3.36 mm vertical (196 subjects; 95% confidence interval 2.44 to 4.64 mm, range 1.4 to 5.7 mm) and 3.26 mm horizontal augmentation (81 subjects; 95% confidence interval 2.93 to 3.63 mm, range 2.6 to 3.7 mm), with variability among studies. The most commonly noted complication was mesh exposure, regardless of the type of mesh used, and the second most common was graft failure.

Outcomes Measured

• Requires manual extraction

Population

MeSH Terms

• Humans
• Alveolar Ridge Augmentation
• Bone Regeneration
• Collagen
• Membranes, Artificial
• Surgical Mesh
• Titanium

Evidence Classification

• Level: Meta Analysis
• Publication Types: Journal Article, Meta-Analysis, Systematic Review
• Vertical: collagen

Provenance

• PMID: 39283219
• DOI: (not available)
• PMCID: Not in PMC
• Verified: 2026-04-09 via PubMed E-utilities API

Source extracted via PubMed E-utilities API on 2026-04-09