Ordinary minimally invasive wrinkle removal is done by sewing, but it is easy to leave scars after sewing, which is not good! It is best to choose the method of nailing the wound with titanium stapler, so that the skin will not wrinkle like a seam after healing. When I accompanied my aunt to Zhang Zongxue's plastic surgery clinic for consultation, the doctor specifically mentioned it. But it is also related to its own recycling system. I asked about nail pulling. That's ten days.