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目的:研究膜引导骨再生疗法应用于慢性牙周炎患者种植修复的临床效果。方法:现选取在东莞市人民医院治疗的慢性炎周炎伴骨量不足患者和牙周健康伴骨量不足患者各50例,两组患者各需要种植的义齿为60颗。两组患者都采用膜引导骨再生治疗进行种植修复,检测两组患者种植前与修复后6个月、12个月的菌斑指数;改良龈沟出血指数;探诊深度;种植体周骨丧失;Jemt牙龈乳头指数(PIS);红色美学指数(PES)指数,计算修复后12个月种植的存留率,比较两组修复后6个月、12个月各指标的差异。结果:观察组患者在进行种植修复之后,其6个月以及12个月后的菌斑指数、改良龈沟出血指数、探诊深度、种植体周骨丧失、Jemt PIS以及PES指数情况与常规组患者无明显差异,两组患者种植体的存留率差距并不大。结论:膜引导骨再生治疗应用于慢性牙周炎患者种植修复中能取得良好的临床效果。
Objective: To study the clinical effect of membrane guided bone regeneration therapy in the treatment of patients with chronic periodontitis. Methods: 50 cases of chronic peri-inflammatory patients with bone deficiency and patients with insufficient periodontal health who were treated in Dongguan People’s Hospital were enrolled in this study. The number of dentures required for each group was 60. Both groups were treated with membrane-guided bone regeneration for implant repair. The plaque index of the two groups before and after 6 and 12 months of repair were measured. The index of modified sulcus bleeding, the depth of probing, the loss of peri-implant bone ; Jemt Gingival Papillae Index (PIS); Red Aesthetic Index (PES) index, the survival rate of 12 months after repair was calculated, and the differences of each index between 6 and 12 months after repair were compared. Results: The plaque index, modified gingival sulcus bleeding index, probing depth, periarterial bone loss, Jemt PIS and PES index in the observation group after 6 months and 12 months after implantation were compared with those in the conventional group No significant difference in patients, two groups of patients with implants, the difference is not large. Conclusion: The membrane-guided bone regeneration treatment in patients with chronic periodontitis implantation can achieve good clinical results.