Aesthetic plastic surgery rarely has the lifesaving, the medical necessity, and the emergency, because it was executed in order to acquire personal satisfaction in the external features. In addition, aesthetic plastic surgery has the strong commerciality in that it is based on the attraction of a client through medical advertisement and the range of uninsurance. These characteristics cause whether aesthetic plastic surgery is included in medical procedure and the legal contract between physician and client is controversial issue. Also, attention and explanation in aesthetic plastic surgery are more emphasized than those in general medical procedure. According, this document presents the various characteristics of aesthetic plastic surgery, which differs from that of general medical procedure.