Single mandibular implant study - denture satisfaction in the elderly
Single mandibular implant study - denture satisfaction in the elderly
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DOI：
10.1111/joor.12473
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发表时间：
2017-03-01
影响因子：
2.9
通讯作者：
Kern, M.
中科院分区：
文献类型：
--
作者：
Passia, N.;Att, W.;Kern, M.
目的：探讨无牙下颌中线种植义齿在二期手术后即刻加载或三个月后加载时患者的义齿满意度是否存在差异。158名无牙颌患者在下颌中线接受了单一种植体。随机分组后，在植入后立即加载(N=81，A组)或三个月后，在水下愈合阶段和第二阶段手术后加载(N=77，B组)。分别于治疗前、种植后1个月、种植修复后1个月(仅B组)、种植后1个月和4个月采用视觉模拟评分法(VAS)对患者的义齿满意度进行评定。统计分析采用Wilcoxon符号秩和检验。术后1个月，两组患者下颌总义齿的舒适性、功能及稳定性均有明显改善(P
To investigate whether there are differences in patients' denture satisfaction when an implant placed in the midline of the edentulous mandible is loaded either immediately or three months later, after second-stage surgery. One hundred and fifty-eight edentulous patients received a single implant in the midline of the mandible. After randomisation, it was loaded either immediately after implant placement (N = 81, group A) or three months later, after a submerged healing phase and a second-stage surgery (N = 77, group B). Patients' denture satisfaction aspects were assessed, using visual analogue scales (VAS), before treatment, one month after implant placement during the submerged healing phase (only group B) and one and four months after implant loading. The statistical analysis was performed using the Wilcoxon signed-rank and rank-sum tests. One month after loading, a significant improvement in comfort, function and stability of the mandibular denture could be observed in both groups (P