This study explored the clinical application and therapeutic effect of micro-compound tissue grafting (MCTG) for linear scars. In February 2019, one patient received MCTG treatment and the recovery at 20 months postoperative was observed. The patient was completely satisfied with the results. The MCTG technique is simple and reliable and can significantly improve scar appearance. This technique may be an effective method for treating linear scars, but it requires further validation in large samples.