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目的:探讨个体化口腔卫生指导对种植体周围黏膜炎的临床疗效的影响。方法:将36名种植体周围黏膜炎患者随机分为实验组和对照组。对照组用碳纤维工作头对种植体周围进行刮治,不作口腔卫生指导;实验组用同样方法刮治后进行个体化口腔卫生指导。分别于术后第1,3,6周记录改良菌斑指数(mPLI)、改良龈沟出血指数(mSBI)、探诊深度(PD)以评价口腔卫生指导的效果。结果:在第1周,两组病例各指标差异无统计学意义(P>0.05)。到第3,6周,实验组与对照组相比mPLI及mSBI改善效果明显,两组PD稳定。结论:个体化口腔卫生指导可以有效提高种植体周围黏膜炎的治疗效果。
Objective: To investigate the effect of personalized oral hygiene guidance on the clinical efficacy of peri-implant mucositis. Methods: Thirty-six patients with peri-implant mucositis were randomly divided into experimental group and control group. The control group with carbon fiber head scraping around the implant, not oral hygiene guidance; experimental group with the same method of scraping for individual oral hygiene guidance. The mPLI, mSBI and probing depth (PD) were recorded at 1, 3 and 6 weeks after surgery respectively to evaluate the effect of oral hygiene guidance. Results: In the first week, there was no significant difference between the two groups (P> 0.05). By the 3rd and 6th weeks, the improvement effect of mPLI and mSBI in experimental group and control group was obvious, and PD in both groups was stable. Conclusion: Individualized oral hygiene guidance can effectively improve the therapeutic effect of mucositis around implants.