{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T08:45:35Z","timestamp":1791881135143,"version":"4.3.4"},"reference-count":17,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T00:00:00Z","timestamp":1791763200000},"content-version":"vor","delay-in-days":284,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SICOT-J"],"accepted":{"date-parts":[[2026,9,3]]},"published-print":{"date-parts":[[2026]]},"abstract":"<jats:p>\n                    <jats:italic>Introduction<\/jats:italic>\n                    : Accurate assessment of coronal lower extremity alignment is critical for surgical planning and postoperative evaluation following orthopedic trauma. Although double-leg (DL) standing radiographs remain the standard for alignment assessment, single-leg (SL) stance more closely approximates physiologic loading during gait. Prior studies have demonstrated differences between DL and SL alignment measurements in patients with osteoarthritis and elective deformity correction, but comparable data in orthopedic trauma patients are lacking.\n                    <jats:italic>Methods<\/jats:italic>\n                    : We performed a retrospective study of patients presenting to a Level I trauma center after lower extremity orthopedic surgery who underwent DL and SL standing radiographs during the same clinic visit. Lateral distal femoral angle, medial proximal tibial angle, and joint line convergence angle were measured by two blinded evaluators and averaged. The primary outcome was the proportion of limbs with at least one SL\u2013DL difference exceeding the prespecified threshold (&gt;3\u00b0 for LDFA or MPTA; &gt;2\u00b0 for JLCA). Bland\u2013Altman analyses assessed agreement, with patient-cluster bootstrap confidence intervals accounting for patients who contributed multiple limb encounters.\n                    <jats:italic>Results<\/jats:italic>\n                    : Forty-nine encounters from 32 patients contributed 91 limb-encounters (64 operated and 27 non-operated). Overall, 69.2% were within all prespecified thresholds, whereas 30.8% exceeded at least one threshold. The proportion exceeding at least one threshold was 40.6% in operated limbs and 7.4% in non-operated limbs. Bland\u2013Altman biases were 0.00\u00b0 for LDFA, \u22120.06\u00b0 for MPTA, and 0.13\u00b0 for JLCA; corresponding 95% limits of agreement were \u22125.46\u00b0 to 5.46\u00b0, \u22124.26\u00b0 to 4.15\u00b0, and \u22122.74\u00b0 to 3.00\u00b0, respectively.\n                    <jats:italic>Discussion<\/jats:italic>\n                    : Average DL\u2013SL differences were small, but nearly one-third of limbs exceeded at least one prespecified descriptive threshold. Because this study did not establish the accuracy of either imaging condition against an external reference standard, SL radiographs should be viewed as potentially complementary to, rather than superior to, DL radiographs in selected postoperative patients.\n                  <\/jats:p>","DOI":"10.1051\/sicotj\/2026073","type":"journal-article","created":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T07:56:06Z","timestamp":1791878166000},"page":"67","source":"Crossref","is-referenced-by-count":0,"title":["Single-leg versus double-leg weight-bearing radiographs for coronal alignment assessment in patients with lower extremity trauma"],"prefix":"10.1051","volume":"12","author":[{"given":"Naya","family":"Pabla","sequence":"first","affiliation":[{"name":"Wayne State University School of Medicine and Detroit Medical Center","place":["USA"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kairo","family":"Noronha","sequence":"additional","affiliation":[{"name":"Wayne 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