{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T02:44:29Z","timestamp":1775616269248,"version":"3.50.1"},"reference-count":37,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T00:00:00Z","timestamp":1773273600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T00:00:00Z","timestamp":1773273600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100005089","name":"Natural Science Foundation of Beijing Municipality","doi-asserted-by":"publisher","award":["L244014"],"award-info":[{"award-number":["L244014"]}],"id":[{"id":"10.13039\/501100005089","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100020437","name":"Beijing Association for Science and Technology","doi-asserted-by":"publisher","award":["BYESS2023115"],"award-info":[{"award-number":["BYESS2023115"]}],"id":[{"id":"10.13039\/501100020437","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Orthopaedic Surgery"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>Total elbow arthroplasty (TEA) is a commonly performed surgical technique for the management of elbow disorders. The Coonrad\u2013Morrey (CM) prosthesis is the most commonly used prosthesis in TEA. The study from Chinese cohorts remains limited, particularly regarding differences between patients with and without RA. Therefore, the purpose of this study was to evaluate the medium\u2010 to long\u2010term clinical outcomes using the CM prosthesis in a Chinese cohort, and to compare clinical outcomes between patients with and without RA.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A retrospective cohort study was conducted involving 74 patients (75 elbows) who underwent TEA using CM prostheses between March 2015 and February 2019. All patients were followed up for a minimum of 5\u2009years (mean follow\u2010up: 83.4\u2009months) and were assessed for elbow range of motion (ROM), Mayo Elbow Performance Score (MEPS), Quick\u2010Disabilities of the Arm, Shoulder and Hand (Quick\u2010DASH) score, pain, complications, and revision surgeries. Kaplan\u2013Meier survivorship analysis was conducted. The differences between patients with and without rheumatoid arthritis (RA) were compared in the subgroup analysis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>At the final follow\u2010up, the average flexion\u2010extension ROM was 105.3\u00b0\u2009\u00b1\u200933.6\u00b0. The mean MEPS was 85.5\u2009\u00b1\u200914.3, with a good\u2010to\u2010excellent rate of 81.3%. The mean Quick\u2010DASH score was 30.8\u2009\u00b1\u200918.1. A total of 26 complications (26\/75, 34.7%) were observed in 22 elbows (22\/75, 29.3%). Nine elbows (9\/75, 12.0%) underwent reoperation. The revision\u2010free rates were 98.7% at 1\u2009year, 94.7% at 2\u2009years, and 90.7% at 5\u2009years. There were no significant differences in elbow function or revision\u2010free rate between patients with and without RA.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>TEA using CM prosthesis in Chinese patients can achieve favorable functional outcomes regardless of RA status, with a high 5\u2010year prosthesis survival rate. However, a larger sample size and a longer follow\u2010up period are still required.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/os.70276","type":"journal-article","created":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T05:48:04Z","timestamp":1773380884000},"page":"685-694","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Primary Total Elbow Arthroplasty With the Coonrad\u2013Morrey Prosthesis in a Chinese Cohort: A Follow\u2010Up of 5\u201310\u2009Years"],"prefix":"10.1111","volume":"18","author":[{"given":"Jianyu","family":"Zhang","sequence":"first","affiliation":[{"name":"Peking University Fourth School of Clinical Medicine Beijing Jishuitan Hospital  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kehan","family":"Hua","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Trauma, Beijing Jishuitan Hospital Capital Medical University  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dan","family":"Xiao","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Trauma, Beijing Jishuitan Hospital Capital Medical University  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chen","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Trauma, Beijing Jishuitan Hospital Capital Medical University  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maoqi","family":"Gong","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Trauma, Beijing Jishuitan Hospital Capital Medical University  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7124-2128","authenticated-orcid":false,"given":"Yejun","family":"Zha","sequence":"additional","affiliation":[{"name":"Peking University Fourth School of Clinical Medicine Beijing Jishuitan Hospital  Beijing China"},{"name":"Department of Orthopedic Trauma, Beijing Jishuitan Hospital Capital Medical University  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xieyuan","family":"Jiang","sequence":"additional","affiliation":[{"name":"Peking University Fourth School of Clinical Medicine Beijing Jishuitan Hospital  Beijing China"},{"name":"Department of Orthopedic Trauma, Beijing Jishuitan Hospital Capital Medical University  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,3,12]]},"reference":[{"issue":"18","key":"e_1_2_11_2_1","first-page":"1524","article-title":"Total Elbow Arthroplasty for Distal Humeral Fractures: A Ten\u2010Year\u2010Minimum Follow\u2010Up Study","volume":"99","author":"Barco R.","year":"2017","journal-title":"Journal of Bone and Joint Surgery. American Volume"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhsa.2018.11.005"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.102B8.BJJ-2019-1465.R1"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2017.04.003"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.4055\/cios20012"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.otsr.2013.10.012"},{"issue":"6","key":"e_1_2_11_8_1","first-page":"1414","article-title":"Total Elbow Arthroplasty in Patients Forty Years of Age or Less","volume":"91","author":"Celli A.","year":"2009","journal-title":"Journal of Bone and Joint Surgery. American Volume"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2022.03.021"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199809000-00012"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00402-024-05636-4"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2010.12.004"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2023.02.128"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-199809000-00017"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2008.02.002"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2018.01.005"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2014.11.038"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2021.08.028"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00068-022-01921-2"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhsa.2021.03.005"},{"issue":"7","key":"e_1_2_11_21_1","first-page":"618","article-title":"Revision Total Elbow Arthroplasty With the Semiconstrained Coonrad\/Morrey Prosthesis: Follow\u2010Up to 21\u2009Years","volume":"103","author":"Barret H.","year":"2021","journal-title":"Journal of Bone and Joint Surgery. American Volume"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2019.08.006"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/os.13698"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-024-06272-8"},{"key":"e_1_2_11_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhsa.2020.05.020"},{"key":"e_1_2_11_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2019.10.002"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.1177\/17585732211043524"},{"key":"e_1_2_11_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2017.12.033"},{"key":"e_1_2_11_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2018.05.035"},{"key":"e_1_2_11_30_1","doi-asserted-by":"publisher","DOI":"10.4055\/cios.2019.11.4.369"},{"issue":"7","key":"e_1_2_11_31_1","first-page":"427","article-title":"Total Elbow Arthroplasty: Current Options","volume":"21","author":"Choo A.","year":"2013","journal-title":"Journal of the American Academy of Orthopaedic Surgeons"},{"key":"e_1_2_11_32_1","doi-asserted-by":"publisher","DOI":"10.5435\/00124635-201102000-00007"},{"issue":"4","key":"e_1_2_11_33_1","first-page":"437","article-title":"Total Elbow Arthroplasty: A Systematic Review of the Literature in the English Language Until the End of 2003","volume":"87","author":"Little C. P.","year":"2005","journal-title":"Journal of Bone and Joint Surgery. British Volume"},{"key":"e_1_2_11_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhsa.2015.06.107"},{"issue":"10","key":"e_1_2_11_35_1","first-page":"1379","article-title":"Functional Outcome of Semiconstrained Total Elbow Arthroplasty","volume":"82","author":"Hildebrand K. A.","year":"2000","journal-title":"Journal of Bone and Joint Surgery. American Volume"},{"key":"e_1_2_11_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jse.2010.08.026"},{"issue":"5","key":"e_1_2_11_37_1","first-page":"802","article-title":"Effect of Humeral Condylar Resection on Strength and Functional Outcome After Semiconstrained Total Elbow Arthroplasty","volume":"85","author":"Mckee M. D.","year":"2003","journal-title":"Journal of Bone and Joint Surgery. American Volume"},{"key":"e_1_2_11_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jseint.2021.03.006"}],"container-title":["Orthopaedic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/os.70276","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/os.70276","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/os.70276","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T01:52:31Z","timestamp":1775613151000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/os.70276"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,12]]},"references-count":37,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10.1111\/os.70276"],"URL":"https:\/\/doi.org\/10.1111\/os.70276","archive":["Portico"],"relation":{},"ISSN":["1757-7853","1757-7861"],"issn-type":[{"value":"1757-7853","type":"print"},{"value":"1757-7861","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,12]]},"assertion":[{"value":"2025-08-22","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-06","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-12","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}