Not everyone who grows wisdom teeth will have pain. Wisdom teeth are professionally known as the 3rd molar, which is the last tooth to erupt in humans, and it is a normal tooth. If there is enough jawbone space and the wisdom teeth are well developed, it grows like other teeth and will not have particularly obvious pain. The reason why many wisdom teeth are clinically problematic is due to the problem of living habits nowadays. As the food chewed by people nowadays is getting finer and softer, the relative jawbone is not stimulated, the jawbone is developing smaller and smaller, while the amount of teeth is still more, and the contradiction between the relatively more amount of teeth and the relatively smaller jawbone results in the ectopic eruption of the last erupted tooth, i.e., the ectopic eruption of wisdom teeth, and the ectopic eruption of wisdom teeth Ectopic eruption of wisdom teeth often means that a series of problems are formed around the wisdom teeth, the most common being pericoronitis, which causes recurrent pain in the area due to the presence of large amounts of bacteria and food debris.