Objective To study the application effect of cognition-attitude-behavior reinforced risk perception model in dental implant restoration. Methods A total of 130 patients who underwent dental implant restoration in Xuzhou Stomatological Hospital from June 2023 to June 2024 were selected, and they were divided into the control group and the experimental group by the random number table method, with 65 patients in each group. The control group was given conventional risk perception model, and the experimental group was given cognition-attitude-behavior enhanced risk perception model on the basis of the control group. The self-efffcacy, nursing compliance, doctor-patient satisfaction and complication rate were compared between the two groups. Results The levels of each dimension of self-efffcacy and total score in the experimental group were higher than those in the control group, and the differences were statistically signiffcant (P<0.05). The follow-up compliance and protocol compliance of the experimental group were better than those of the control group, and the differences were statistically signiffcant (P<0.05). The doctor-patient satisfaction score of the experimental group was higher than that of the control group, and the difference was statistically signiffcant (P<0.05). The incidence of peri-implantitis in the experimental group was lower than that in the control group, and the difference was statistically significant (P<0.05). There was no significant difference in the incidence of implant loosening between the two groups (P>0.05). Conclusion The cognition-attitude-behavior reinforced risk perception model can improve the self-management efffcacy of patients with dental implants, reduce the incidence of peri-implantitis, without increasing the loosening rate of implants. It can effectively improve doctor-patient satisfaction, which is worthy of clinical application.