The time for wisdom teeth to grow out after cusping needs to be determined according to the state of growth of wisdom teeth. Generally, orthodontic growth of wisdom teeth needs 6 to 12 months to grow out completely, while tilted growth of wisdom teeth is unable to grow out completely. 1. Orthodontic growth: After wisdom teeth emerge, you can go to the hospital stomatology department to take a panoramic film for examination and analysis. If the wisdom teeth grow vertically and orthodontically, and there is no obvious bone resistance, it usually takes about 6 to 12 months for them to fully grow out to the jaw plane curve in the oral cavity. 2. Tilted growth: If the wisdom teeth are found to be malpositioned after implantation, and tilted proximally, buccolingually and horizontally, due to the resistance of the neighboring teeth, the bone tissues on the crown side, and the soft tissues such as gums and other resistances, the wisdom teeth will not be able to grow out completely. In addition, due to the tilted growth of wisdom teeth on the adjacent second molar there is a certain force and poor neighboring relationship, easy to cause the second molar displacement deformation, caries and loosening and other problems, it is recommended that the best timely removal of wisdom teeth, so as not to affect oral health.