Lateral scars cannot be removed, and even if they are removed by medical means, they will still leave traces. The main reason is that after the skin is damaged, tissue proliferation will occur during the healing process, and if the proliferation is more serious, the scar will be relatively large, and this situation will affect daily life. In severe keloid hyperplasia, keloid scars will be formed locally, and medical means are needed to remove these keloid scars clinically; however, if the hyperplasia is mild, it does not affect the function clinically and does not affect the daily life, it can be treated without special treatment, as long as the vulva is kept clean in daily life. For large keloid scars, laser is often used to cut off the scar tissue, but due to individual differences, if the patient belongs to a more serious keloid, hyperplasia may occur again.