If the wisdom tooth on the left side of the upper teeth is in the right position, without obvious discomfort, with opposing teeth and normal occlusion, there is no need for treatment, and temporary observation can be done; if the wisdom tooth appears to be blocked or painful and uncomfortable, then it can be considered to be extracted at a later stage. 1. Temporary observation: If the wisdom tooth on the left side of the upper teeth is in the right position, is expected to erupt normally, and there is no inflammation and pain, no caries, there are opposing teeth, the occlusion is normal, and the teeth can be cleaned normally, there is no need for any special treatment, and the wisdom tooth can be observed for the time being. 2. Elective extraction: If the wisdom tooth is decayed, pulpitis, apical periodontitis, etc., encroaching on the neighboring teeth, there is no opposing teeth, or there is repeated inflammation and pain around the crown of the wisdom tooth, it is recommended that the wisdom tooth be extracted electively after the acute inflammation subsides.