Abstract: Oral implantology plays an increasingly important role in modern dentistry, with infection control being a critical factor to ensure the success of implant surgeries and patient safety. As implant technology continues to advance, postoperative infections have become a major concern for clinicians and researchers.This article analyzes the common types of infections associated with dental implant surgeries and their underlying mechanisms. It further discusses infection prevention and control strategies from multiple perspectives, including preoperative preparation, intraoperative protocols, postoperative care, and hospital management.Research indicates that infection control must be implemented throughout all phases of treatment. Preoperatively, comprehensive assessment of the patient's systemic health and proper preparation of the oral cavity are essential. Intraoperatively, strict adherence to aseptic techniques and optimization of surgical procedures are crucial. Postoperative strategies, such as appropriate use of antibiotics, structured follow-up, and patient health education, also play a key role in minimizing infection risk.Additionally, a well-established hospital management system is indispensable for effective infection control. This includes the development of institutional protocols, standardization of surgical workflows, staff training programs, and continuous environmental monitoring. The article also highlights the importance of multidisciplinary collaboration in infection control within implant dentistry. Enhanced communication and cooperation among various healthcare professionals can significantly improve the overall quality of care and ensure patient safety and satisfaction.Through an in-depth discussion of infection control measures, this study aims to provide a theoretical foundation and practical guidance for improving the success rate of dental implant surgeries.

Key words: dental implants, postoperative infection, nosocomial infection, infection control, hospital management