Wisdom teeth cannot be prevented because they are normal teeth. As long as there are wisdom teeth in congenital development, they will gradually grow out or produce blocked teeth in the jawbone, and it is impossible to prevent them. But clinically, wisdom teeth can be removed directly at an early stage. Many patients have their wisdom teeth removed directly during their adolescence due to orthodontic needs, which is also a common clinical situation. Before the wisdom teeth erupt, it is important to take a surface radiograph of the whole mouth to check whether the wisdom teeth are present and the position and direction of the wisdom teeth eruption. If the wisdom tooth is found to be erupting horizontally or at an angle in the jawbone, it can be considered for extraction when it is asymptomatic.