Thread sculpting, as one of the anti-aging modalities, was actually very popular and well publicized three or four years ago. But in the past few years, people have switched back to the old way of facelift, the reason is that the maintenance time of thread sculpture is too short, some of them are about half a year, and the long ones are only about a year, and you need to come back to do it again and again. How many times can you actually do thread sculpting in your lifetime? Actually, this is not conclusive. In my personal experience, I have contacted the candidates have done up to six times, after that it is very difficult to do again, to determine how many times the line sculpture can be done mainly from a few aspects: First, the impact of personal emotions. Many people are very satisfied with the first time to do line sculpture, but to the late more and more irritable. A lot of candidates who come to me to do facelift, after the face-to-face consultation, I think the skin texture is still okay, can still continue to do line sculpture for maintenance. But the feedback from the candidates is often refusal, because it is really annoyed by the repeated surgery. Secondly, the case of scarring. The principle of thread sculpture is to do linear lifting and stimulate localized scarring to achieve tightening and lifting. Therefore, the more scarring it has, the longer it lasts, but in subsequent surgeries, it needs to break through its previous scarring, so the more it is done, the more laborious it is, and the difficulty of the operation is gradually increased. Of course this requires the doctor to be patient, attentive, conscientious, and careful to do it, and usually still be able to do it.