三种材料修补中老年髓底穿孔的临床疗效
发布时间:2019-01-01 20:44
【摘要】:目的 探讨三种材料修补中老年髓底穿孔的临床疗效。方法 选取2014年1月至2015年1月在该院口腔内科治疗的髓底穿孔中老年患者153例,随机分为Ⅰ组、Ⅱ组、Ⅲ组各51例。Ⅰ组采用三氧化矿物凝聚体(MTA)穿孔修补术、Ⅱ组采用光固化玻璃离子水门汀(LGIC)穿孔修补术、Ⅲ组采用光固化氢氧化钙(LCH)修补髓室底穿孔。对比三组的临床疗效。结果 Ⅰ组治疗的总有效率显著高于Ⅱ组和Ⅲ组(P0.05),其中,Ⅰ组穿孔直径2 mm患者有效率显著高于穿孔直径≥2 mm者,医源性穿孔有效率显著高于龋源性穿孔(P0.05)。结论 MTA用于中老年髓底穿孔具有较好的生物相容性,同其他材料相比,患者有效率较高,尤其以穿孔直径2 mm,医源性穿孔的治疗上尤为突出。
[Abstract]:Objective to investigate the clinical effect of three kinds of materials for repairing perforation of medullary floor in middle and old age. Methods from January 2014 to January 2015, 153 cases of senile patients with perforation of medullary floor were randomly divided into three groups: group 鈪,
本文编号:2398088
[Abstract]:Objective to investigate the clinical effect of three kinds of materials for repairing perforation of medullary floor in middle and old age. Methods from January 2014 to January 2015, 153 cases of senile patients with perforation of medullary floor were randomly divided into three groups: group 鈪,
本文编号:2398088
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