The recent plastic surgery death of a super girl has caused a lot of social discussion, and the relevant state departments are also very concerned about the incident, which occurred for various reasons, but the plastic surgery profession as one of the medical disciplines has its own characteristics. Plastic surgery profession is with the development of human civilization and the continuous progress of society, early plastic surgery in the repair of congenital deformities, body function improvement and other aspects played an important role. Since the reform and opening up of China, cosmetic surgery, as a branch of plastic surgery, has become one of the fastest growing medical disciplines, which is due to the change of people’s concept and the commercialization of society. But as a member of the industry, we need to revisit the medical features of plastic and cosmetic surgery, and promote the concept of health and beauty, the profession to go higher and farther has some benefit. 1, the object of surgery is mostly normal, healthy people. 2, the purpose of cosmetic surgery is to achieve the natural harmony of the psychological and aesthetic feelings of the candidates. 3.Aesthetic surgery is mostly in the location of body surface, and the post-operative expectation of the patient is too high. 4.Aesthetic surgery is the combination of medicine, aesthetics and social humanities, and the combination is not harmonious will cause medical and social problems. 5.Aesthetic surgery varies from person to person even if it is the same procedure, and advocates individual beauty, that is, the effect of a thousand people with a thousand faces. 6.Aesthetic surgery requires a high success rate. 7, when the applicant has unrealistic fantasies is, as a socially responsible plastic and cosmetic surgeon must understand the psychological condition of the recipient, if necessary, refuse to operate. 8, plastic and cosmetic surgeons must adhere to the spirit of medical professionalism, objective and true specification of technical operations, not subject to the influence of social commercialization.