Comparative Analysis of Dental Implant Success Rates in Smokers and Non-Smokers: A Long-term Follow-up Reseearch

Abstract

Background: Restorative dentistry has been transformed by dental implants, yet there is ongoing discussion on the impact of smoking on implant success. The purpose of this research is to compare the long-term implant results of smokers and non-smokers.

Methods: In a tertiary care hospital, 100 dental implant cases—50 smokers and 50 non-smokers—were retrospectively analyzed. The main outcomes that were evaluated were implant survival rates, incidence of peri-implantitis, and marginal bone loss. Comparisons between groups and statistical analysis were carried out.

Results: Smokers showed higher frequency of peri-implantitis (26% vs. 12%), worse implant survival rates (92% vs. 98%), and higher marginal bone loss (2.5 mm vs. 1.1 mm) when compared to non-smokers.

Conclusion: In conclusion, smoking has a major impact on the results of dental implants, highlighting the necessity of individualized treatment plans and careful postoperative monitoring. For people who smoke, educating patients about the negative effects of smoking is essential to maximizing implant success over the long run.