Multiple teeth that do not affect the neighboring teeth or the surrounding tissues can generally be removed without the need for extraction; otherwise, they will need to be extracted by a doctor.
Hyperplasia (also known as extra teeth) is one of the common oral diseases, which mainly refers to the extra teeth other than the normal number of teeth in the oral cavity; Hyperplasia is usually caused by genetic factors, and can occur in any tooth position.
The supernumerary teeth may erupt or lie buried in the jawbone. If the supernumerary teeth cause ectopic eruption or blockage of neighboring teeth resulting in crowding of the teeth, or if there is a risk of cysts in the jawbone, it is recommended that the supernumerary teeth be extracted in a timely manner. On the other hand, if the anatomical position of the supernumerary tooth is deeper and the surgical risk is higher, and it does not affect the neighboring tissues and structures, it can be observed regularly and not be extracted for the time being.