International Journal of Clinical Research

Objective: Observation and analysis of the clinical effect and application value of injecting sodium hyaluronate after surgical resection of hypertrophic scars to inhibit scar re proliferation. Method: A prospective selection of 60 patients with hypertrophic scar surgery who were treated in our department from January 2023 to December 2023 was conducted. They were included in the experimental group and the control group using a double-blind method. The control group underwent scar resection and conventional cosmetic plastic surgery suturing. The experimental group injected 2mL of sodium hyaluronate injection around the surgical incision, followed by cosmetic plastic surgery suturing. The number of observed cases in both groups is highly consistent, and the treatment effects are collected and analyzed. Result: Compared with the control group (conventional cosmetic surgery and suture), the experimental group (hyaluronic acid introduction) had lower VSS score, VAS score, and ODI score after treatment (P<0.05). Conclusion: Hyaluronic acid introduction can effectively promote the recovery of patients undergoing hypertrophic scar surgery, alleviate pain levels, and improve postoperative functional recovery, with high application value.

Hypertrophic scar resection surgery; Hyaluronic acid introduction; Application effect; Scar hyperplasia