The innermost teeth are generally referred to as wisdom teeth, and its pain in the vast majority of cases needs to be extracted because pain in the innermost teeth is commonly associated with wisdom tooth pericoronitis, a very common clinical condition that occurs when the jawbone doesn’t develop enough to allow for the eruption of all of the teeth due to the increasingly refined food. The last tooth to erupt, the wisdom tooth, does not have enough space to erupt, and gaps are formed around it. These gaps are particularly prone to the retention of bacteria and food debris, which in the long run cause inflammation and form foci here. Once the body’s immunity is low, severe pain will result, causing a greater impact on the patient, at which point the tooth must be extracted.