Tooth extraction carries certain dangers, but there is no one tooth extraction that is the most dangerous. The danger of tooth extraction may be because the patient has some systemic underlying diseases or because of improper operation resulting in perforation of the maxillary sinus, inferior alveolar nerve injury.
1. Systemic assessment should be carried out before tooth extraction. If the patient suffers from high blood pressure, heart disease and other diseases, the patient will be very nervous during tooth extraction and the blood pressure will rise, which may cause cardiovascular and cerebrovascular accidents, and the seriousness of which may cause life-threatening injuries.
2. In some more complicated tooth extraction surgery, such as in the extraction of maxillary alveolar teeth, we should pay attention to the maxillary posterior alveolar tooth roots from the maxillary sinus closer to the extraction of the root of the tooth is easy to break and easy to enter the maxillary sinus, resulting in perforation of the maxillary sinus. Once the maxillary sinus is perforated, the patient’s nasal cavity and oral cavity may be connected.
3. The extraction of mandibular posterior alveolar teeth may also cause damage to the inferior alveolar nerve, causing numbness on the affected side of the patient’s lips and half of the cheeks, which affects the patient’s life very much, especially in the case of wisdom teeth with ambulatory obstruction, and the extraction of which will have a greater impact.
Therefore, before the extraction of teeth must do the assessment of systemic diseases, go to a regular hospital, consult a professional physician is safer.