Cross-infection and Infection Control in Dental Clinic: A Narrative Review

Abstract

Introduction: Cross-infection in dental clinics is a significant concern for both patients and dental healthcare professionals. Despite numerous studies on this topic, a systematic review of the literature was needed to synthesize and evaluate the available evidence on cross-infection and infection control in dental clinics.
Methods: A systematic search of databases including PubMed, Scopus, and Web of Science was conducted to identify relevant studies published until May 2022. Studies were selected based on predefined inclusion and exclusion criteria, and the quality of the included studies was assessed.
Results: A total of 8 studies were included in the review. The studies highlighted the complexity of the dental clinic environment and the multiple potential sources of infection. Identified routes of transmission included direct contact, indirect contact via contaminated surfaces or instruments, and airborne transmission. The review revealed a variety of infection control strategies, but the efficacy of these measures was often difficult to ascertain due to variations in study designs and measurements used.
Conclusions: This systematic review underscores the need for a comprehensive, integrated approach to infection control in dental clinics, involving robust infection control measures, continuous professional development, and innovation. Future research should focus on rigorously evaluating the efficacy of infection control measures and understanding the barriers to the implementation of such protocols.