Whether wisdom teeth need to be extracted is related to the specific situation, if the wisdom teeth grow positive and have normal occlusion and no inflammation, they don’t need to be extracted, but if the wisdom teeth grow positive but have abnormal occlusion and inflammation, they need to be extracted in a timely manner. 1. Wisdom teeth need not be extracted: Wisdom teeth grow properly without periodontal pockets, do not affect the function of the bite, and there is no serious endodontic disease, so you can consider retaining them, and there is no need to remove them. 2. Need to extract wisdom teeth: Wisdom teeth grow properly, but the gums around the wisdom teeth have deep periodontal pockets, which are easy to be infected repeatedly and cause maxillofacial swelling. At the same time, wisdom teeth and the front neighboring teeth often occur between the food blockage, stimulate inflammation and pain in the gums. Wisdom teeth also have no jaw teeth, the crown of the tooth lacks occlusal contact, the above situations need to be timely removal of wisdom teeth. It is recommended to actively seek medical checkups after having wisdom teeth, and if they affect normal life, they should be removed in time.