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Objective To compare the effects of 3D print-assisted surgery and conventional surgery in the treatment of pilon fractures. Methods PubMed, Embase, Web of Science, CNKI, CBM, and WanFang data were searched until July 2018. Two reviewers selected relevant studies, assessed the quality of studies, and extracted data. For continuous data, a weighted mean difference (WMD) and 95% confidence intervals...
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