Abstract: Objective: To explore the effect of comprehensive nursing intervention in the disinfection of dental implant instruments and the actual impact on infection control. Methods: Selected 260 patients with oral diseases who were treated in the Department of Stomatology of our hospital from June 2018 to June 2020. The patients were sorted according to their admission time. The first 130 patients were the control group. Routine nursing intervention was carried out on dental implant devices; the latter 130 patients were in the experimental group, and comprehensive nursing intervention was implemented on the dental implant devices used by them. The disinfection qualification rate and average colony counts, hospital infection rate and device damage rate of the two groups of oral implant instruments were compared, and the satisfaction with the disinfection intervention of implant instruments was compared. Results: The disinfection qualification rate of oral implant instruments in the experimental group (87.69%) was significantly higher than that of the control group(70.77%), and the average number of colonies was significantly less than that of the control group(P<; 0.05), the hospital infection rate of the experimental group(3.85%) The rate of equipment damage(0.77%) was significantly lower than that of the control group (13.85%) and (7.69%) (P<; 0.05), the satisfaction score of the experimental group of patients with implantation equipment disinfection intervention was significantly higher than that of the control group (P<; 0.05). Conclusion: The application of comprehensive nursing intervention in the disinfection of dental implant instruments is beneficial to improve the disinfection qualification rate of implant instruments, reduce the rate of hospital infection and instrument damage, and have high patient satisfaction, which is worth recommending.

Key words: dental implant equipment, comprehensive nursing intervention, disinfection pass rate, infection control