Titanium plates are biocompatible and do not show rejection reactions. It is the same titanium material as dental implants in dentistry, which can exist in the body for decades, even for a lifetime. However, individual cases still need to be taken out, as follows: 1, titanium plate loosening, fracture; 2, feeling uncomfortable: common in the northern region, due to the titanium plate is metal material, heat transfer faster than bone. In winter, the position of the titanium plate will be uncomfortable, you can consider removing the titanium plate; 3, personal reasons: the titanium plate can be visible under the X-ray, if you do not want others to know, you can remove the titanium plate.