In clinical work, we can often encounter patients who need to remove wisdom teeth. The traditional extraction method requires the use of hammering to debride and divide the teeth, which is more painful for patients and takes longer to operate, and also increases the risk of jaw bone fracture. At present, we have advanced minimally invasive extraction equipment, including minimally invasive extraction jaws (forceps) and microdynamic system, as well as an independent outpatient operating room, and we have taken the lead in minimally invasive and painless extraction of wisdom teeth in Xinjiang, which is characterized by the use of microdynamic system to complete the whole process of bone removal and tooth division, eliminating the use of bone hammer, and can achieve minimally invasive and painless extraction of all kinds of buried obstructive teeth. The surgery time is greatly shortened.