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重度牙周炎致无牙颌患者的种植固定修复临床随访研究 被引量:6

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摘要 目的:评价因重度牙周炎失牙致无牙颌患者行种植固定修复的临床效果。方法:36例因重度牙周炎失牙的无牙颌患者,种植固定修复后平均随访46个月,观察种植体存留率、种植体周软硬组织状态、并发症及患者满意度情况。结果:种植体3年存留率98.7%(294/298);1年、3年种植体周平均边缘骨吸收分别为(1.06±0.13)mm(上颌)、(1.03±0.11)mm(下颌)和(1.15±0.15)mm(上颌)、(1.12±0.13)mm(下颌),两随访时间点上颌种植体周骨吸收均大于下颌(P <0.05);随访期间上下颌平均探诊深度、改良菌斑指数及改良龈沟出血指数差异均无统计学意义(P> 0.05);患者满意度较高。结论:重度牙周炎失牙的无牙颌患者选择适当种植固定修复方式并有效维护,可获较理想的中短期临床效果。
出处 《南京医科大学学报(自然科学版)》 CAS CSCD 北大核心 2019年第3期382-386,共5页 Journal of Nanjing Medical University(Natural Sciences)
基金 国家自然科学基金(81470778) 南京市科技发展基金(201605011) 东大-南医大合作研究项目(2242018K3DN03)
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