Objective: To analyze the application of multidimensional nursing interventions in the perioperative period of dental implantation and their impact on patient prognosis. Methods: Eighty patients undergoing dental implant surgery from January 2024 to April 2025 were selected and randomly divided into two groups using a random number table method: a control group (40 cases, received routine nursing) and an observation group (40 cases, received multidimensional nursing interventions). The nursing satisfaction, patient cooperation, psychological status, and quality of life between the groups were evaluated. Results: The nursing satisfaction of the observation group was higher than the control group, and the difference was statistically significant (P<0.05); After intervention, the cooperation scores of both groups of patients were higher than before intervention, and the observation group was higher than the control group, with statistical significance (P<0.05); After intervention, the SAS and SDS scores of both groups of patients were lower than before intervention, and the observation group was lower than the control group, with statistical significance (P<0.05); There was no significant difference in social relationship, mental state, physical function, and physiological function scores between the two groups of patients before intervention (P>0.05). After intervention, the social relationship, mental state, physical function, and physiological function scores of both groups of patients increased, and the observation group was higher than the control group, with statistical significance (P<0.05); The observation group had a significantly shorter postoperative wound healing time compared to the control group (P<0.05). Conclusion: Adopting multidimensional nursing interventions for patients undergoing dental implant surgery has the effect of reducing negative emotions, improving patient cooperation, nursing satisfaction, and quality of life, and is worthy of application and promotion.