Transalveolar sinus floor lift without bone grafting in atrophic maxilla: A meta-analysis.
Transalveolar sinus floor lift without bone grafting in atrophic maxilla: A meta-analysis.
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萎缩性上颌骨经牙槽窦底提升术无需植骨：一项荟萃分析
DOI：
10.1038/s41598-018-19515-7
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发表时间：
2018-01-23
影响因子：
4.6
通讯作者：
Chen J
中科院分区：
文献类型：
--
作者：
Yan M;Liu R;Bai S;Wang M;Xia H;Chen J
我们进行了一项荟萃分析，旨在评估在萎缩的上颌骨不植骨的情况下，经牙槽窦底提升术后的临床结果。在PubMed、Embase和Cochrane图书馆进行了系统的电子文献搜索，然后进行了手动搜索。两名评价者独立提取研究数据并进行质量评估。10个非对照研究包括1484个种植体和8个对照研究(5个随机对照试验和3个前瞻性研究)，包括817个种植体(非移植组451个种植体)。无植入法种植成活率为98%(95%可信区间为96%~100%)。非移植组和移植组的存活率差异无统计学意义(RR：1.02；p = 0.18)。在12个月(0.57，p = 0.07)和36个月(0.05，p = 0.61)组之间，边缘骨丢失的差异无统计学意义。术后12个月(−1.10，p = 0.0001)和36个月(−0.74，p = 0.02)，非移植组鼻窦内骨增量显著低于移植组(P<0.05)。因此，现有的证据表明，在不植骨的情况下，通过经牙槽窦底提升术可以获得可预测的结果，而植骨可能会有更多的鼻窦内骨获得的趋势。
We performed a meta-analysis aimed to assess the clinical results after transalveolar sinus floor lift without bone grafting in the atrophic maxilla. A systematic electronic literature search was conducted in PubMed, Embase and The Cochrane Library, followed by a manual search. Two reviewers independently extracted study data and conducted quality assessments. Ten non-controlled studies including 1484 implants and eight controlled studies (5 RCTs and 3 prospective studies) including 817 implants (451 implants in the non-graft group) were enrolled in this study. The survival rate of implants via the graft-free method was 98% (95%CI 96% to 100%). There was no significant difference in the survival rate between the non-graft group and the graft group (RR: 1.02; p = 0.18). No statistically significant difference in marginal bone loss was detected between the groups at 12 months (0.57, p = 0.07) or 36 months (0.05, p = 0.61). The endo-sinus bone gain in the non-graft group was significantly lower than in the graft group at 12 months (−1.10, p = 0.0001) and 36 months (−0.74, p = 0.02). Hence, the available evidence suggests that predictable results could be acquired through transalveolar sinus floor lift without bone grafting, while there may be a trend toward more endo-sinus bone gain with bone grafts.
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影响因子：
4.3
作者：
Nedir, Rahah;Nurdin, Nathalie;Bischof, Mark
通讯作者：
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影响因子：
4.3
作者：
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通讯作者：
Zembic, Anja
DOI：
10.1111/j.1708-8208.2011.00399.x
发表时间：
2012-05-01
影响因子：
3.6
作者：
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通讯作者：
Taschieri, Silvio
影响因子：
1.7
作者：
Slim, K;Nini, E;Chipponi, J
通讯作者：
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DOI：
10.11607/prd.2191
发表时间：
2016-01-01
期刊：
The International journal of periodontics & restorative dentistry
影响因子：
--
作者：
French, David;Nadji, Nabil;Larjava, Hannu
通讯作者：
Larjava, Hannu