Abstract:
Background:It is unclear whether computer navigation can improve the accuracy and reliability of targeted lower limb alignment correction following open-wedge high tibial osteotomy (HTO). This meta-analysis was designed to compare the accuracy and reliability of limb alignment correction between computer navigated and conventional open-wedge HTOs. Methods:Studies that compared postoperative coronal alignment, including mechanical axis (MA) and weight bearing line (WBL) ratio, outliers of alignment correction, and change in tibial posterior slope, following open-wedge HTO performed using computer navigated and conventional methods were included. Results:Ten studies were included in the meta-analysis. The MA (0.93°; 95% confidence interval [CI]: 0.45-1.41°; P < 0.001) and WBL ratio (1.5%; 95% CI: 0.03-2.98%; P = 0.048) were significantly greater for computer navigated HTO than for conventional HTO. Outliers of alignment correction after surgery were significantly lower in patients who underwent computer navigated HTO than in those who underwent conventional HTO (odds ratio: 0.25; 95% CI: 0.08-0.79; P = 0.02). Changes in posterior tibial slope from before to after surgery, however, were similar for the two approaches. Conclusion:Computer navigated HTO resulted in slightly more valgus postoperative alignment and effectively reduced outliers of alignment correction but had no effect on change in posterior tibial slope when compared with conventional HTO.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Han SB,Kim HJ,Lee DHdoi
10.1155/2017/3803457subject
Has Abstractpub_date
2017-01-01 00:00:00pages
3803457eissn
2314-6133issn
2314-6141journal_volume
2017pub_type
杂志文章,meta分析abstract:Objective:It is sometimes difficult to obtain complete/partial response of large hepatocellular carcinoma (HCC) nodules by trans-arterial chemoembolization/embolization (TACE/TAE). The aim is retrospective investigation of tumor response of large HCC nodules (>7 cm) treated by the new TACE technique, repeated alternate...
journal_title:BioMed research international
pub_type: 杂志文章
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journal_title:BioMed research international
pub_type: 杂志文章,评审
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journal_title:BioMed research international
pub_type: 杂志文章
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journal_title:BioMed research international
pub_type: 临床试验,杂志文章
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pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1155/2016/6492183
更新日期:2016-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1155/2017/4540291
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journal_title:BioMed research international
pub_type: 杂志文章
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journal_title:BioMed research international
pub_type: 杂志文章
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journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/109275
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/496418
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pub_type: 杂志文章
doi:10.1155/2014/537614
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pub_type: 杂志文章
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journal_title:BioMed research international
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journal_title:BioMed research international
pub_type: 杂志文章
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/714230
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
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更新日期:2017-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/7012350
更新日期:2019-12-24 00:00:00
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pub_type: 杂志文章
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更新日期:2019-08-14 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/386074
更新日期:2013-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/371063
更新日期:2013-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/562919
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/359275
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/4630490
更新日期:2019-04-15 00:00:00