Used for permanent filling. Because autologous fat has the advantages of easy survival, less trauma, short recovery period and high safety, most clinical beauty seekers will choose autologous fat to fill lacrimal passage. However, autologous fat transplantation has a certain survival rate, usually about 50% of fat cells can survive, and only stable fat cells can permanently exist in the lacrimal ditch to maintain the fullness of the lacrimal ditch. If the filling amount of fat cells is not well controlled, the filling position may be uneven, and if it is filled too much at one time, it may cause a situation similar to the prominent fat under the eyes. Therefore, an experienced doctor should be selected for the operation to achieve better filling effect.

First, the treatment scope of plastic surgery is mainly skin, muscle and bone trauma, diseases, congenital or acquired defects and deformities of tissues or organs. Treatment includes repair and reconstruction. Autotransplantation of various tissues can be performed through surgery, and allogenic tissues or tissue substitutes can be used to repair tissue defects or deformities caused by various reasons, so as to improve or restore physiological functions and appearance. Plastic surgery hospital is a health department approved by the Ministry of Health, with medical and surgical qualifications. Plastic surgery hospitals are divided into state-owned plastic surgery hospitals and private plastic surgery hospitals. In many cases, many hospitals, especially large hospitals, will carry out plastic surgery, but strictly speaking, such hospitals cannot be called plastic surgery hospitals. Plastic surgery hospital should be a specialized hospital specializing in plastic surgery and beauty business. So from this definition, there are only a handful of real plastic surgery hospitals in China.

Second, what is JCI certification? In China, this seems to be a relatively unfamiliar term. As we all know, in China, the top three hospitals represent a kind of medical authority. However, looking around the world, JCI standard is recognized as the world's medical service standard, which represents the highest level of hospital service and hospital management. It is reported that JCI has guided and evaluated public and private medical and health institutions and government departments in more than 100 countries around the world. Hospitals all over the country are also actively preparing for JCI certification. However, due to the extremely harsh standards of JCI certification, according to incomplete statistics, there are about 20,000 hospitals in China. At present, only 18 hospitals have passed JCI assessment, and the passing rate is only about five ten thousandths.

3. Although plastic surgery is a new specialty with a history of only nearly a hundred years, the operation of repairing body surface defects can be traced back to ancient times. For example, cleft lip was recorded in the Book of Jin in China BC, and nasal reconstruction and earlobe repair were recorded in India in the 6th-7th century BC. /kloc-in the 9th century, more and more people engaged in plastic surgery, especially the appearance of skin grafting and a large number of plastic surgery books, promoted the professional development of plastic surgery. Maxillofacial injuries played an important role in the treatment of World War I in the early 20th century.