Micro-surgery system, covering both some new medical sciences and technologies used in the minimally invasive plastic surgeries and their related industries, can only operate healthily within the corresponding ethical dimension. Healthy safety can guarantee and promote the physical health, mental health and good social adaptability of beauty seekers so that it is the basic ethical regulations that micro-surgery system should firstly follow. Humanitarian dignity can maintain and improve human dignity of beauty seeker's life and social dignity so that it is the ethical target principle that micro-plastic surgery system should observe. Some good social regulations are the ethical guarantee of a fair, democratic, healthy and sustainable development micro-surgery system. Thees three ethical principles of micro-surgery system should work together to curb some ethical risks and anomie of micro-surgery system so as to promote sustainable development of micro-surgery system, better benefit those who seek beauty, and promote the harmonious development of society.

micro-surgery system  /  healthy safety  /  humanitarian dignity  /  ethical principle