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Er:YAG激光用于慢性牙周炎基础治疗的短期临床效果观察 被引量:35

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摘要 目的观察Er:YAG激光照射用于慢性牙周炎基础治疗的短期临床效果。方法将40例慢性牙周炎患者随机分为观察组和对照组各20例,患者均先行超声洁治,1周后对照组仅行超声龈下刮治、根面平整术,观察组超声龈下刮治、根面平整术后应用Er:YAG激光进行袋内照射,所有治疗操作由一人完成。分别于洁治后第1、6、12周,检查菌斑指数(PI)、探针出血指数(BOP)、临床牙周附着丧失(CAL)。结果两组同时点PI、BOP、CAL比较差异均无统计学意义(P均>0.05),洁治后第6、12周的PI、BOP、CAL均较同组洁治后第1周降低(P均<0.05)。结论 Er:YAG激光照射用于慢性牙周炎基础治疗,对患者短期临床疗效无明显提高。
出处 《山东医药》 CAS 北大核心 2017年第10期98-99,共2页 Shandong Medical Journal
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