光电治疗, 　皮肤损伤, 　术后护理

Photoelectric therapy plays a role in treating diseases and skin beauty by starting the process of skin wound repair. This paper summarized the changes in the acute skin injury period after different types of photoelectric therapy， the process and characteristics of skin injury repair after surgery， and the principles of skin care after surgery， in order to reduce the occurrence of adverse reactions and accelerate skin repair after surgery， reduce downtime， and improve patient satisfaction.

Photoelectric therapy, Skin injury, Postoperative care