Extraction of supernumerary teeth in the upper jaw is less dangerous. 1. Generally, adult patients are able to extract the supernumerary teeth when they are buried in the bone and in a suitable position. In children, when the supernumerary teeth are buried deeper, hospitalization is often considered for extraction, and part of the bone and supernumerary teeth are removed after flap flap. 2. Any surgery carries a certain amount of risk. Each person’s teeth are buried at different depths, and the relationship between the important surrounding structures is complex, all of which will affect the operation time and efficiency of the whole procedure, resulting in higher risk of surgery. 3. At the same time, a good doctor and qualified hospital operation will be more safe and skilled doctor for the operation time will be shorter, and the operation of the trauma will also be reduced. To summarize, it is recommended that if you want to remove maxillary supernumerary teeth, you must choose a regular hospital and professional doctor to treat them, so as to minimize the risk of surgery. The risk of surgery can be minimized as much as possible.