The impact of a missing tooth on the future according to the location of the missing tooth is as follows: 1, a few special cases: such as wisdom teeth, that is, despite the absence of one tooth is not much impact, because wisdom teeth itself is an organ that is increasingly eliminated with the evolution of mankind, everyone grows differently, part of the population may 1 wisdom teeth teeth are not growing, some people may be 4 are growing, usually wisdom teeth teeth have no function, and even with the evolutionary development of human development, the jawbone is getting smaller and smaller, so it is recommended to remove the wisdom teeth teeth, after extraction also does not require inlays. With the evolutionary development of human development, the jaw bone is getting smaller and smaller, and the wisdom teeth grow crooked, so it is recommended to remove the wisdom teeth teeth, and there is no need to set teeth after extraction; 2, other missing teeth: it is recommended to repair as early as possible, because the teeth are divided into maxillary and mandibular teeth, a total of more than 10 teeth in a row, just like a neat row of fences, matching up and down. If 1 of them is missing, all the teeth next to it will be inverted and the opposite teeth will be elongated. The alignment and biting movement of the whole teeth will be problematic, and even food embedment will occur, affecting aesthetics and pronunciation. One missing tooth without timely restoration may affect the health of other teeth, and after a chain reaction, it will lead to more missing teeth, which will certainly have an impact on the overall nutritional intake, chewing, and even the health of the whole body. Therefore, it is recommended that patients with missing teeth should be restored in time.