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https://www.selleckchem.com/products/cx-5461.html The purpose of this study was to determine if three-dimensional (3D) printed orbit models and preoperative plate contouring provides benefit over traditional surgical reconstruction of orbit fractures. This systematic review and meta-analysis searched five databases to identify cases of 3D printing for orbital fracture reconstruction. Primary outcomes were resolution of diplopia and enophthalmos, orbital volume symmetry and operation duration. Meta-analyses were used to calculate log odds ratios (OR) for diplopia and enophthalmos and absolute mean difference for orbital volume. A total of 58 articles describing 906 patient cases were included. A single article for each of diplopia and enophthalmos compared 3D printing with traditional management, which prevented answering the primary research question. However, pre-post meta-analysis showed that postoperative groups were less likely to have diplopia (n = 747, log OR = -2.35, 95%CI -1.72 to -2.98, p less then 0.001, I2 = 10.91%) and enophthalmos (n = 486, log OR = -2.47, 95%CI -1.95 to -2.99, p less then 0.001, I2 = 11.33%) than preoperatively. Mean orbital volume did not differ between the repaired and uninjured orbits (n = 290, mean difference = -0.13 cm3, 95%CI -0.48 to 0.22, p = 0.472, I2 = 9.48%). Pooled mean operation duration for orbital reconstruction with 3D printing was 67.70 minutes (standard error [SE] = 4.24 minutes). Orbital reconstruction combined with 3D printing adequately restores orbital volume symmetry and improves diplopia and enophthalmos. Due to a lack of controlled studies, it remains unclear what contribution 3D printing alone makes to these results. Three-dimensional printing is likely a safe, accurate and effective adjunct; however, further controlled studies are required. The objective of this study was to investigate racial centrality as a mediator of the association between Black adolescents' racial discrimination experiences and their ci

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