{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T15:45:52Z","timestamp":1784821552194,"version":"3.55.0"},"reference-count":21,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[1995,11,1]],"date-time":"1995-11-01T00:00:00Z","timestamp":815184000000},"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":[[1995,11]]},"abstract":"<jats:p>Sixty-five patients who consecutively underwent ante rior cruciate ligament reconstruction were studied using four individual, categoric, knee score rating systems. Different results were noted at followup (mean, 35 months; range, 24 to 58) depending on the rating method used. All patients were graded using the Hos pital for Special Surgery, Lysholm, Tegner activity, and Cincinnati Knee Ligament rating systems. The Cincin nati Knee Ligament rating individual scores were noted to be lower than the Hospital for Special Surgery and Lysholm scores for subjective and objective outcome assessment. The Hospital for Special Surgery and Lys holm scores did not correlate highly with the Cincinnati Knee Ligament rating final rating, but they did correlate with each other. The use of ligament rating scores tended to inflate results, particularly when raw scores were converted to overall categoric ratings (e.g., ex cellent, good). The Cincinnati Knee Ligament rating system correlates more highly with individual grading and most precisely defines outcome in athletically ac tive patients. Sources of error may be introduced by a disproportionate combination of unrelated scores or by overrating low-activity-level individuals who avoid stressing their knees. Avoidance of data generalization remains the optimal method for studying anterior cru ciate ligament surgery outcome.<\/jats:p>","DOI":"10.1177\/036354659502300604","type":"journal-article","created":{"date-parts":[[2007,6,21]],"date-time":"2007-06-21T20:46:52Z","timestamp":1182458812000},"page":"660-667","source":"Crossref","is-referenced-by-count":88,"title":["Critical Analysis of Knee Ligament Rating Systems"],"prefix":"10.1177","volume":"23","author":[{"given":"Nicholas A.","family":"Sgaglione","sequence":"first","affiliation":[{"name":"Orthopaedic Associates of Manhasset, Manhasset, New York"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wilson","family":"Del Pizzo","sequence":"additional","affiliation":[{"name":"Southern California Orthopedic Institute, Van Nuys, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James M.","family":"Fox","sequence":"additional","affiliation":[{"name":"Southern California Orthopedic Institute, Van Nuys, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marc J.","family":"Friedman","sequence":"additional","affiliation":[{"name":"Southern California Orthopedic Institute, Van Nuys, California"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[1995,11,1]]},"reference":[{"key":"atypb1","unstructured":"Anderson AF, Snyder RB, Lipscomb AB Evaluation of knee ligament rating systems Am J Knee Surg 6 67-73, 1993"},{"key":"atypb2","doi-asserted-by":"crossref","unstructured":"Barber SD, Noyes FR, Mangine RE, et al Quantitative assessment of functional limitations in normal and anterior cruciate ligament-deficient knees Clin Orthop 255 204-214, 1990","DOI":"10.1097\/00003086-199006000-00028"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.73B5.1894677"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1177\/036354659101900215"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198567050-00006"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1177\/036354659101900204"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1016\/S0749-8063(87)80012-9"},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199310000-00017"},{"key":"atypb9","doi-asserted-by":"crossref","unstructured":"Lukianov AV, Gillquist J., Grana WA, et al An anterior cruciate ligament (ACL) evaluation format for assessment of artificial or autologous anterior cruciate reconstruction results Clin Orthop 218 167-180, 1987","DOI":"10.1097\/00003086-198705000-00024"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1177\/036354658201000306"},{"key":"atypb11","doi-asserted-by":"publisher","DOI":"10.3109\/17453678408992398"},{"key":"atypb12","doi-asserted-by":"crossref","unstructured":"Markolf KL, Amstutz HC The clinical relevance of instrumented testing for ACL insufficiency Clin Orthop 223 198-207, 1987","DOI":"10.1097\/00003086-198710000-00024"},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1177\/036354659101900518"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199072080-00002"},{"key":"atypb15","doi-asserted-by":"crossref","unstructured":"Noyes FR, Barber SD, Mooar LA: A rationale for assessing sports activity levels and limitations in knee disorders Clin Orthop 246 238-249, 1989","DOI":"10.1097\/00003086-198909000-00034"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198365020-00004"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.2165\/00007256-198401040-00004"},{"key":"atypb18","doi-asserted-by":"publisher","DOI":"10.1177\/036354659101900214"},{"key":"atypb19","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198365020-00003"},{"key":"atypb20","doi-asserted-by":"crossref","unstructured":"Tegner Y., Lysholm J. 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