Wisdom teeth extraction said under the bottom of the cyst may be abnormal development, local tissue inflammation and periapical inflammation granulation and other reasons.
1. Developmental abnormalities: when the patient’s local teeth are subjected to external stimuli, it may give the teeth in the development of different degrees of abnormality, which will lead to cysts and other symptoms under the wisdom teeth.
2. Inflammation of local tissues: when there is obvious inflammation in the wisdom tooth area, it may stimulate the local tissues, resulting in inflammation of local tissues and causing the occurrence of cysts under the wisdom teeth.
3. Periapical inflammation granulation: Inflammatory substances in the root canal are not thoroughly cleaned for a long time, and the inflammation enters the periapical tissues through the apical foramen to appear as granulation, which may also trigger the symptom of cysts under the wisdom teeth.
When the cyst appears under the wisdom tooth, it is recommended to go to the hospital for examination and diagnosis in a timely manner, and choose the corresponding treatment under the guidance of the doctor.