Micropigmentation is a type of surgery that can replace some of the traditional plastic surgery procedures by using high-tech medical technology to change the appearance in a short period of time with minimal trauma. Micropigmentation has the advantages of safety, no wounds, no marks, quick process and short recovery period. It is usually a non-permanent treatment, but it can quickly correct minor flaws, and the post-operative results are more stable, even if they are not satisfactory, they can still be restored after a while. Compared to the risk of permanent stereotypes caused by the failure of traditional surgery, microplastic surgery can provide a safer guarantee of beauty, but according to the treatment chosen by the candidates, the risks are different, as follows: 1, hyaluronic acid injection: because the operator is not skilled or choose an irregular hospital, it is easy to inject hyaluronic acid into the blood vessels, which can lead to skin necrosis, and can cause vascular embolism. The first thing you need to do is to get rid of the wrinkles, thin face, thin calves, etc. But if the operation does not lead to nerve numbness, serious injury to the facial nerve, if long-term use, can appear premature aging symptoms. Therefore, microplasty is not a harmless plastic surgery, if the doctor does not operate properly, or choose an irregular small workshop, it may turn into a dangerous plastic surgery. It is recommended that before undergoing micropigmentation, beauty seekers must keep their eyes open, choose a regular, safe hospital and seek the help of a professional plastic surgeon.