Objective To explore the application effect of plastic surgery in patients with nasal trauma. Methods A total of 74 patients with nasal trauma repair admitted to our hospital from February 2021 to February 2023 were randomly divided into reference group and study group, with 37 patients in each group. The reference group underwent traditional surgical repair, and the study group underwent plastic surgery. The clinical efficacy and treatment satisfaction of the two groups were compared. Results The total effective rate of repair in the study group was higher than that in the reference group (P