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目的:观察Nd:YAG激光治疗上颌窦提升术后疼痛与肿胀的临床疗效。方法:共24名需行侧壁开窗式上颌窦提升术的患者,随机分为两组:激光治疗组和对照组。激光治疗组术后采用Nd:YAG激光照射,对照组常规处理。术后1、7d评价疼痛度,术后3、7d评价面部肿胀程度。结果:术后第1天,激光治疗组的疼痛度明显低于对照组,差异有统计学意义(P<0.05),术后第3天,激光治疗组的肿胀程度与对照组相比明显改善,差异有统计学意义(P<0.05),术后第7天,激光治疗组与对照组相比均无统计学意义(P>0.05)。结论:通过临床观察,其结果表明,Nd:YAG激光可有效减轻上颌窦提升术后疼痛与肿胀。
Objective: To observe the clinical effect of Nd: YAG laser treatment of pain and swelling after maxillary sinus lift. Methods: A total of 24 patients undergoing maxillary sinus elevation with lateral fenestration were randomly divided into two groups: laser treatment group and control group. The laser treatment group was treated with Nd: YAG laser and the control group was routinely treated. Pain was assessed on day 1 and postoperative 7d, and facial swelling was evaluated on day 3 and postoperative 7d. Results: On the first postoperative day, the pain in the laser treatment group was significantly lower than that in the control group (P <0.05). On the third postoperative day, the degree of swelling in the laser treatment group was significantly improved compared with the control group (P <0.05). There was no significant difference between the laser treatment group and the control group on the 7th day after operation (P> 0.05). Conclusion: The results of clinical observation show that Nd: YAG laser can effectively relieve postoperative pain and swelling of maxillary sinus.