Hidden supernumerary teeth in the upper jaw are generally not difficult to remove in children. The process of removing a hidden supernumerary tooth in the upper jaw is relatively simple, and is the same as removing a supernumerary tooth in any other part of the tooth. A local anesthetic is injected, and the tooth is removed when the local anesthesia response is achieved and no pain is felt. Multiple teeth can occur in any part of the tooth, regardless of which part of the tooth has multiple teeth, once found, it is recommended that they be extracted in a timely manner to avoid affecting the normal development and growth of neighboring teeth, and to prevent the teeth from being misaligned, which will affect the aesthetics of the teeth. If the supernumerary teeth are not removed in time, it may increase the amount of teeth in the arch, which may cause malocclusion and other undesirable conditions. If you are currently aware of hidden supernumerary teeth in your upper jaw, it is recommended that you seek medical attention in a timely manner, and the doctor will confirm whether the teeth should be extracted after an examination.