In plastic surgery today, some plastic surgery by filling materials is gradually welcomed by people, because filling surgery can generally achieve good plastic effect with less trauma, and has certain advantages over open surgery in terms of cost and safety. But it can't be ignored that once there is a problem in the filling process, it will be the most difficult to deal with, as reported in the news some time ago? People who have failed plastic surgery in Korea defend their rights? In the incident, many plastic surgery failures caused disfigurement, precisely because of plastic surgery failure.

In plastic surgery, fillers can be roughly divided into two categories: autologous fat and exogenous fillers. Although autologous fat comes from itself, there is no need to worry about various complicated problems such as toxicity and compatibility, but its filling effect is the worst (because autologous fat will be absorbed and redistributed quickly after being filled into tissue, which makes the plastic surgery effect difficult to predict). And use hyaluronic acid (commonly known as? Hyaluronic acid? ) has stronger stability and better biocompatibility, and is the mainstream of exogenous fillers. When used reasonably, these fillers can exist stably in the target site, with good filling effect and no toxicity and sensitization.

2 Botulinum toxin poisoning

Commonly known as face-lifting needle? Botulinum toxin has always been a great weapon in injection plastic surgery, and it is also one of the most famous non-surgical plastic surgery projects. It only needs to be injected once in a specific part, and the effect of relieving moderate and severe frown lines and crow's feet can often last for months to years, which sounds very attractive. However, the other side of botulinum toxin is a terrorist toxin that can be used as a biochemical weapon.

3 Risk of burns and scars

Because the instrument can control light, the risk factor of this kind of project is the smallest among all plastic surgery projects. However, due to improper operation and personal factors, redness, swelling, scabbing, allergies, pigmentation, infection, etc. Especially in informal institutions, therapists often do not have medical qualifications and have not received formal training, and often have adverse consequences such as burns and even scars.