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目的探索口腔颌面外科根尖切除术中应用KEY Laser3激光的临床效果。方法对24例不同性别年龄的患者进行根尖切除术,比较术中及术后患者的感受及疼痛,其中14例患者为第一组采用车针根尖切除术,另外10例采用KEY Laser3激光根切术列为第二组。术中询问患者的不适程度及术后6 h的疼痛程度。利用统计学软件χ2检验对比两组的术后的疼痛分级的差异性。结果第二组患者的疼痛度分级效果明显好于第一组患者,第一组患者术中不但感到明显的震动,且术后疼痛明显,两者差异有统计学意义(P<0.05)。结论通过KEY Laser3激光根切可以使患者术后疼痛减少,无震动及不适,一定意义上降低了患者手术的风险。
Objective To explore the clinical application of KEY Laser3 laser in oral and maxillofacial surgery. Methods Twenty-four patients of different genders were treated with apical hypophysectomy to compare the sensation and pain of the patients during and after operation. Among them, 14 patients underwent carotid appendectomy in the first group and another 10 underwent KEY Laser3 laser Radical resection is listed as the second group. Patients were asked about the degree of discomfort and postoperative pain 6 h. Statistical software χ2 test was used to compare the postoperative pain grading differences between the two groups. Results The pain scores of the patients in the second group were significantly better than those in the first group. The first group of patients not only experienced obvious vibration but also had obvious postoperative pain, the difference was statistically significant (P <0.05). Conclusion KEY Laser3 laser radical cut can make patients reduce postoperative pain, no vibration and discomfort, in a sense, reduce the risk of surgery in patients.