Bone nails are usually used to correct the fixation of teeth, and they need to be driven into the jaw, which may cause tooth nerve damage.

For many patients with irregular teeth, it is necessary to provide a fixed force source during correction, so as to achieve the purpose of correcting teeth, and nailing is a good method, which can achieve the effect that ordinary braces can not achieve.

However, we can't abuse bone nails, which needs to be determined according to the shooting results. If it is difficult to do, we can not do it first. In the process of correction, if it can't meet the requirements, then we can solve it by nailing. Bone nails are especially suitable for problems such as protrusion of anterior teeth.