Objective: To explore the influence of the combined application of multiple improved skin care models and silicone gel scar patches on the aesthetic appearance and comfort of postoperative incisions in scar patients. Methods: The research subjects were 100 patients with postoperative scars. The study period was from October 2023 to October 2024. The subjects were grouped by the coin-tossing method. 50 patients who received routine care were included in the control group, and 50 patients who combined the application of the multi-modified skin care model and silicone gel scar patches were included in the study group. The incision pain degree, incision aesthetics, comfort level, scar condition and patient satisfaction of the two groups of patients one week after the operation were evaluated. Results: The total incidence of incision pain one week after surgery in the study group was lower than that in the control group (P<0.05). The aesthetic appearance of the incision in the study group was higher than that in the control group (P < 0.05). Compared with the comfort scores of the two groups of patients, the one with a more significant increase after the intervention was the study group (P < 0.05). Compared with the average thickness of scars, the VSS score of the two groups of patients decreased more significantly 3 months after the operation in the study group (P < 0.05). The total satisfaction of patients in the study group was higher than that in the control group (P < 0.05). Conclusion: The combined application of the multi-modified skin care model and silicone gel scar patches for postoperative scar patients can effectively inhibit scar hyperplasia at the incision site, relieve postoperative incision pain, improve patient comfort and the aesthetic appearance of the incision, and achieve high patient satisfaction. It has high clinical application value.