{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T14:33:12Z","timestamp":1791988392449,"version":"4.4.0"},"reference-count":17,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[1983,9,1]],"date-time":"1983-09-01T00:00:00Z","timestamp":431222400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Am J Sports Med"],"published-print":{"date-parts":[[1983,9]]},"abstract":"<jats:p>This preliminary study of four elbow specimens inves tigates the relationship of articular geometry and liga mentous structures in providing stability to the elbow joint. A technique is presented that describes the con straining features of varus-valgus and distraction in extension and at 90\u00b0 of elbow flexion. Valgus stability is equally divided among the medial collateral ligament, anterior capsule, and bony articulation in full extension; whereas, at 90\u00b0 of flexion the contribution of the ante rior capsule is assumed by the medial collateral ligament which provides approximately 55% of the stabilizing contribution to valgus stress. Varus stress is noted to be resisted primarily by the anterior capsule (32%) and the joint articulation (55%) with only a small (14%) contribution from the radial collateral ligament. At 90\u00b0 of flexion, little change is noted in the contribution to the radial collateral ligament (9%), but the anterior capsule offers only 13%, with the remaining stability (75%) arising from the joint articulation. In extension, the soft tissue resistance to distraction is provided minimally by either the radial (5%) or the medial (5%) collateral ligaments, and thus primarily originates from the anterior capsule (85%). At 90\u00b0 of flexion, however, the capsule offers virtually no resistance to distraction (8%). The radial collateral ligament contributes 10% of the stability, while the medial collateral ligament ac counts for 78% of the resistance to distraction in this position.<\/jats:p>\n                  <jats:p>Too few specimens have been studied to form any conclusions for direct clinical applications at this time. However, the technique provides a reliable tool with additional studies for different positions and loading conditions underway. These efforts should disclose useful information that might be applied to the manage ment of chronic elbow instability, radial head or olecra non fracture, the design and implantation of elbow prostheses, or provide a rationale for other reconstruc tive procedures.<\/jats:p>","DOI":"10.1177\/036354658301100506","type":"journal-article","created":{"date-parts":[[2007,6,21]],"date-time":"2007-06-21T20:46:52Z","timestamp":1182458812000},"page":"315-319","source":"Crossref","is-referenced-by-count":856,"title":["Articular and ligamentous contributions to the stability of the elbow joint"],"prefix":"10.1177","volume":"11","author":[{"given":"Bernard F.","family":"Morrey","sequence":"first","affiliation":[{"name":"Biomechanics Laboratory, Department of Orthopedics, Mayo Clinic, Mayo Foundation, Rochester, Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kai-Nan","family":"An","sequence":"additional","affiliation":[{"name":"Biomechanics Laboratory, Department of Orthopedics, Mayo Clinic, Mayo Foundation, Rochester, Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[1983,9,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198062020-00013"},{"key":"atypb2","doi-asserted-by":"crossref","unstructured":"Dryer RF, Buckwalter JA, Sprague BL Treatment of chronic elbow instability Clin Orthop 148 254-255, 1980","DOI":"10.1097\/00003086-198005000-00040"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1159\/000142499"},{"key":"atypb4","doi-asserted-by":"crossref","unstructured":"Hassmann, GC , Brunn F., Neer CS II Recurrent dislocation of the elbow J Bone Joint Surg 57A 1080-1084,1975","DOI":"10.2106\/00004623-197557080-00007"},{"key":"atypb5","doi-asserted-by":"crossref","unstructured":"King T. Recurrent dislocation of the elbow J Bone Jomt Surg 35B 50-54, 1953","DOI":"10.1302\/0301-620X.35B1.50"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1001\/jama.1965.03090240005001"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197658050-00001"},{"key":"atypb8","unstructured":"Milch H. Bilateral recurrent dislocation of the ulna at the elbow J Bone Joint Surg 18 777-780, 1936"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1097\/00007611-197702000-00013"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1177\/036354658100900103"},{"key":"atypb11","doi-asserted-by":"crossref","unstructured":"Noyes FR, Grood ES, Butler DL, et al:Clinical laxity tests and functional stability of the knee Biomechanics concepts Clin Orthop 146 84-89, 1980","DOI":"10.1097\/00003086-198001000-00012"},{"key":"atypb12","doi-asserted-by":"crossref","unstructured":"Osborne G., Cotterill P. Recurrent dislocation of the elbow J Bone Joint Surg 48B 340-346, 1966","DOI":"10.1302\/0301-620X.48B2.340"},{"key":"atypb13","doi-asserted-by":"crossref","unstructured":"Schwab GH, Bennett JB, Woods GW, et al: Biomechanics of elbow instability The role of the medial collateral ligament Clin Orthop 146 42-52, 1980","DOI":"10.1097\/00003086-198001000-00007"},{"key":"atypb14","doi-asserted-by":"crossref","unstructured":"Symeonides PP, Paschaloglou C., Stavrou Z., et al: Recurrent dislocation of the elbow: Report of three cases J Bone Joint Surg 57A 1084-1086, 1975","DOI":"10.2106\/00004623-197557080-00008"},{"key":"atypb15","doi-asserted-by":"crossref","unstructured":"Trias A., Comeau Y. Recurrent dislocation of the elbow in children Clin Orthop 100 74-77, 1974","DOI":"10.1097\/00003086-197405000-00012"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-197210000-00029"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198163080-00002"}],"container-title":["The American Journal of Sports Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/036354658301100506","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/036354658301100506","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T09:37:19Z","timestamp":1777369039000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/036354658301100506"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983,9]]},"references-count":17,"journal-issue":{"issue":"5","published-print":{"date-parts":[[1983,9]]}},"alternative-id":["10.1177\/036354658301100506"],"URL":"https:\/\/doi.org\/10.1177\/036354658301100506","relation":{},"ISSN":["0363-5465","1552-3365"],"issn-type":[{"value":"0363-5465","type":"print"},{"value":"1552-3365","type":"electronic"}],"subject":[],"published":{"date-parts":[[1983,9]]}}}