It is not always necessary to remove the wisdom teeth, but you can choose between temporary observation and extraction depending on the situation. 1. Temporary observation: If the wisdom tooth is not exposed and does not cause pain or caries in the neighboring teeth, it can be temporarily observed, but it is necessary to take surface tomography regularly to determine the growth of the tooth and the condition of the neighboring teeth. 2. Removal: Wisdom teeth are not exposed but cause pain in the neighboring teeth, in this case, it is best to remove the wisdom teeth. Due to the lateral obstruction of wisdom teeth, it is best to take a surface tomogram in the hospital before extraction to analyze the growth of the wisdom tooth and the resistance of the surrounding teeth, which can reduce the damage during extraction and promote the healing of the extraction wound. If the lateral wisdom teeth are not exposed, it is best to go to the regular hospital in time and choose the most reasonable treatment method under the doctor’s advice.