First of all, it depends on what material you use for rhinoplasty. It is better if the silica gel is taken out; The expanded tissue has good compatibility, and autologous tissue will grow in it, which is inconvenient to take out; Hyaluronic acid of injection materials does not need to be taken out and will be absorbed by the human body. Bone meal used in early years is unstable and needs to be removed, but it can't be completely removed. Any operation is dangerous. I suggest you go to a regular plastic surgery hospital for surgery, which can be avoided.