There are roughly two kinds of plastic surgery for drooping eyes. One is traditional surgery, which peels off and tightens the skin through hairline or coronal incision in hairline and incision in front of ear. This kind of surgery is traumatic, and after this kind of plastic surgery with drooping eyes, there are often complications such as baldness and sensory disturbance, but the effect is really good. Another plastic surgery for drooping eyes, commonly known as "small incision wrinkle removal." This kind of operation can be supplemented by endoscopic surgery, which has the advantages of less trauma, accurate operation and relatively few postoperative complications, and generally does not need to remove the skin, just through a small incision approach. However, the indications of this kind of plastic surgery for drooping canthus should be selected well in order to achieve good results.