{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T02:32:38Z","timestamp":1793413958914,"version":"4.5.0"},"reference-count":28,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2012,3,30]],"date-time":"2012-03-30T00:00:00Z","timestamp":1333065600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Knee surg. sports traumatol. arthrosc."],"published-print":{"date-parts":[[2013,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To evaluate the clinical manifestations and the outcome of surgical treatment of discoid medial meniscus.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Records of 13 patients with discoid medial meniscus were retrospectively reviewed for their epidemiology, clinical manifestations, operation methods, treatment outcome and radiographic characteristics.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The 13 cases of discoid medial meniscal injury took up 1.5 \u2030 of the overall meniscal injuries treated at our institute during the 44\u2010year period. Patients presented with knee pain (13 patients), giving away (10 patients), swelling (9 patients) and snapping (9 patients). The most common physical signs were medial joint line tenderness (13 patients) and positive McMurray test (11 patients). Ten patients required total meniscectomy. There were excellent short\u2010term results: the median Tegner score was 7, and the mean Lysholm score was 94.8 \u00b1 2.4 at two\u2010year follow\u2010up. However, the long\u2010term outcome was not as good with degenerative changes in the medial compartment of all the involved knees.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The discoid medial meniscus is extremely rare. The clinical signs and symptoms of discoid medial meniscal injuries are similar to those of any other meniscal injury. No Wrisberg\u2010ligament type abnormality was found. Meniscectomy for discoid medial meniscus produced promising short\u2010term results and deteriorating long\u2010term results with secondary degeneration of cartilage in the medial compartment.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of evidence<\/jats:title><jats:p>Retrospective case series, Level IV.<\/jats:p><\/jats:sec>","DOI":"10.1007\/s00167-012-1979-5","type":"journal-article","created":{"date-parts":[[2012,3,29]],"date-time":"2012-03-29T03:25:19Z","timestamp":1332991519000},"page":"398-402","source":"Crossref","is-referenced-by-count":20,"title":["Clinical features and prognosis of discoid medial meniscus"],"prefix":"10.1002","volume":"21","author":[{"given":"Lian\u2010Xu","family":"Chen","sequence":"first","affiliation":[{"name":"<!--<label>1<\/label>--> Institute of Sports Medicine Peking University Third Hospital No. 49, North Garden Road, Haidian District 100191 Beijing People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying\u2010Fang","family":"Ao","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Institute of Sports Medicine Peking University Third Hospital No. 49, North Garden Road, Haidian District 100191 Beijing People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jia\u2010Kuo","family":"Yu","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Institute of Sports Medicine Peking University Third Hospital No. 49, North Garden Road, Haidian District 100191 Beijing People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Miao","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Institute of Sports Medicine Peking University Third Hospital No. 49, North Garden Road, Haidian District 100191 Beijing People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin Kar\u2010Ming","family":"Leung","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Institute of Sports Medicine Peking University Third Hospital No. 49, North Garden Road, Haidian District 100191 Beijing People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hai\u2010Jun","family":"Wang","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Institute of Sports Medicine Peking University Third Hospital No. 49, North Garden Road, Haidian District 100191 Beijing People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lin","family":"Lin","sequence":"additional","affiliation":[{"name":"<!--<label>1<\/label>--> Institute of Sports Medicine Peking University Third Hospital No. 49, North Garden Road, Haidian District 100191 Beijing People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,3,30]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2004.01.028"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2008.03.002"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.73B6.1955439"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0002\u20109610(41)90383\u20105"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-198208000-00014"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198264070-00018"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00167\u2010011\u20101487\u2010z"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.63B3.7263752"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-198870100-00009"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-195032030-00019"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-198207000-00026"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-195739010-00008"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.5435\/00124635-200911000-00004"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.joca.2007.01.011"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00167\u2010011\u20101523\u2010z"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/bjs.1800249407"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00167\u2010008\u20100703\u2010y"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1016\/0749\u20108063(92)90020\u2010C"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199811000-00003"},{"key":"e_1_2_6_21_2","first-page":"98","volume-title":"Injuries of the knee joint","author":"Smillie IS","year":"1978"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.30B4.671"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.3109\/17453677908991311"},{"key":"e_1_2_6_24_2","first-page":"536","article-title":"An anatomical and histological study of human meniscal horn bony insertions and peri\u2010meniscal attachments as a basis for meniscal transplantation","volume":"122","author":"Wang YJ","year":"2009","journal-title":"Chin Med J"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199509000-00011"},{"key":"e_1_2_6_26_2","first-page":"45","volume-title":"Disorders of the knee","author":"Watanabe M","year":"1974"},{"key":"e_1_2_6_27_2","first-page":"1588","article-title":"Specimen of internal semilunar cartilage as a complete disc","volume":"23","author":"Watson\u2010Jones R","year":"1930","journal-title":"Proc R Soc Med"},{"key":"e_1_2_6_28_2","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-197456010-00018"},{"key":"e_1_2_6_29_2","first-page":"179","volume-title":"Memoirs and Memoranda in anatomy","author":"Young RB","year":"1889"}],"container-title":["Knee Surgery, Sports Traumatology, Arthroscopy"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00167-012-1979-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00167-012-1979-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/esskajournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1007\/s00167-012-1979-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T12:05:16Z","timestamp":1760875516000},"score":1,"resource":{"primary":{"URL":"https:\/\/esskajournals.onlinelibrary.wiley.com\/doi\/10.1007\/s00167-012-1979-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,3,30]]},"references-count":28,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,2]]}},"alternative-id":["10.1007\/s00167-012-1979-5"],"URL":"https:\/\/doi.org\/10.1007\/s00167-012-1979-5","archive":["Portico"],"relation":{},"ISSN":["0942-2056","1433-7347"],"issn-type":[{"value":"0942-2056","type":"print"},{"value":"1433-7347","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,3,30]]}}}