International Journal of Clinical Research

Objective To explore the therapeutic effect of high-speed turbine head combined with minimally invasive extraction knife extraction on patients with mandibular impacted teeth. Methods According to the random number table method, 200 patients with mandibular impacted teeth admitted to our hospital from January 2023 to January 2026 were divided into the control group (treatment with traditional extraction method) and the study group (treatment with high-speed turbine head combined with minimally invasive extraction knife). Results Before treatment and 1 week after treatment, the visual analogue scale (VAS) scores, substance P and prostaglandin E2 levels in both groups decreased, and those in the study group were lower than those in the control group; the distance of cheek swelling and the distance of mouth opening restriction were significantly shortened, and those in the study group were shorter than those in the control group (P < 0.05). The total incidence of complications in the study group was lower than that in the control group (P < 0.05). Conclusion High-speed turbine head combined with minimally invasive extraction knife extraction can effectively relieve the pain of patients with mandibular impacted teeth, improve facial swelling and mouth opening restriction symptoms, reduce complications, and has clinical reference value.

Mandibular impacted teeth; High-speed turbine head; Minimally invasive extraction knife extraction; Pain