{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,9]],"date-time":"2026-11-09T05:47:23Z","timestamp":1794203243062,"version":"4.8.0"},"reference-count":37,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,11,21]],"date-time":"2024-11-21T00:00:00Z","timestamp":1732147200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,11,21]],"date-time":"2024-11-21T00:00:00Z","timestamp":1732147200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Orthop Traumatol"],"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Background<\/jats:title>\n                <jats:p>In the treatment of terrible triad injury of the elbow (TTIE), the indication and the appropriate approach and sequence for coronoid process (CP) fixation remain debatable. No gold standard protocol has been established for CP fixation. In this study, we evaluated the midterm outcomes of coronoid-first repair through an anterior approach in patients with unstable TTIE.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Materials and methods<\/jats:title>\n                <jats:p>This prospective observational study included patients with TTIE who exhibited posterior or posterolateral subluxation\/dislocation during examination under anesthesia (EUA) at our institute between January 2019 and December 2021. All patients underwent coronoid-first repair through an anterior approach, regardless of fragment size. After CP fixation, radial head fixation\/replacement and lateral ulnar collateral ligament repair were performed through the lateral Kocher approach. Radiographic and functional (Mayo Elbow Performance Score [MEPS] and Disabilities of Arm, Shoulder, and Hand score [DASH]) assessments were performed 3, 6, 12, and 24\u00a0months after surgery. Complications such as recurrent subluxation\/dislocation, synostosis, heterotopic ossification, traumatic arthritis, and stiffness were examined at the follow-up visits.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>The analysis included 27 patients. The mean follow-up duration was 29.9 (range 24\u201344) months. At the 3-, 6-, 12-, and 24-month follow-up, the mean flexion\u2013extension arcs were 88.7\u00b0\u2009\u00b1\u200914.7\u00b0, 107.9\u00b0\u2009\u00b1\u200911.9\u00b0, 128.3\u00b0\u2009\u00b1\u200915.5\u00b0, and 130.9\u00b0\u2009\u00b1\u200915.3\u00b0; the mean supination\u2013pronation arcs were 143.7\u00b0\u2009\u00b1\u20099.9\u00b0, 160.4\u00b0\u2009\u00b1\u20097.6\u00b0, 165.0\u00b0\u2009\u00b1\u20096.0\u00b0, and 167.9\u00b0\u2009\u00b1\u20094.9\u00b0; the mean DASH scores were 18.7\u2009\u00b1\u20095.7, 4.5\u2009\u00b1\u20096.1, 2.7\u2009\u00b1\u20096.5, and 2.0\u2009\u00b1\u20096.8; and the mean MEPS were 79.1\u2009\u00b1\u200910.3, 90.2\u2009\u00b1\u20098.3, 94.8\u2009\u00b1\u20096.6, and 95.9\u2009\u00b1\u20095.7, respectively. At the 24-month follow-up, 26 patients had excellent and 1 patient had good results according to MEPS. Only one patient had a complication: they exhibited stiffness and did not have a 30\u2013130\u00b0 flexion\u2013extension arc at 24\u00a0months postoperatively.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>The EUA findings, rather than fragment size alone, may be a good indicator of whether the CP needs to be repaired. Midterm follow-up results implied that coronoid-first repair through an anterior approach yields satisfactory functional outcomes with minimal complications.<\/jats:p>\n                <jats:p><jats:italic>Level of evidence<\/jats:italic>: Therapeutic level II.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s10195-024-00804-z","type":"journal-article","created":{"date-parts":[[2024,11,21]],"date-time":"2024-11-21T13:16:08Z","timestamp":1732194968000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Outcomes of coronoid-first repair through an anterior approach in patients with terrible triad injury of the elbow: a prospective study with a minimum 2-year follow-up"],"prefix":"10.1186","volume":"25","author":[{"given":"Wen-Chieh","family":"Chang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ming-Fai","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kuei-Hsiang","family":"Hsu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu-Ping","family":"Su","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,11,21]]},"reference":[{"key":"804_CR1","doi-asserted-by":"publisher","first-page":"440","DOI":"10.2106\/00004623-199173030-00015","volume":"73","author":"SW O'Driscoll","year":"1991","unstructured":"O\u2019Driscoll SW, Bell DF, Morrey BF (1991) Posterolateral rotatory instability of the elbow. 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