{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T07:42:05Z","timestamp":1782286925192,"version":"3.54.5"},"reference-count":28,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2013,2,1]],"date-time":"2013-02-01T00:00:00Z","timestamp":1359676800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2013,2,1]],"date-time":"2013-02-01T00:00:00Z","timestamp":1359676800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"},{"start":{"date-parts":[[2013,2,1]],"date-time":"2013-02-01T00:00:00Z","timestamp":1359676800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/501100002636","name":"Inje University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002636","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.fr","clinicalkey.jp","arthroscopyjournal.org","clinicalkey.es","clinicalkey.com.au","clinicalkey.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2013,2]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>This study examined, at second\u2010look arthroscopy, the results of open\u2010wedge high tibial osteotomy (HTO) focusing on root tear of the medial meniscus posterior horn (RTMMP).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Among 31 consecutive patients who underwent HTO without a meniscectomy or pullout repair for RTMMP, 20 patients were available for second\u2010look arthroscopic evaluation. All patients had medial unicompartmental arthritis. The healing status of the RTMMP was classified as complete, incomplete, and no healing. The difference in the weight bearing line from presurgery to the last follow\u2010up was evaluated. Osteoarthritis and chondral lesions were evaluated, as were clinical results. Correlations between healing status and other variables (weight bearing line, cartilage status, and clinical scores) were assessed. The healed (10 patients) and nonhealed (incomplete 6 patients\u00a0+ no healing 4 patients) groups were also evaluated with respect to other variables.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      There were 10 (50%) cases with complete healing, 6 (30%) with incomplete healing, and 4 (20%) with no healing. Kellgren\u2010Lawrence grade did not improve according to the standing plain radiograph (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0=\u00a0.09). Progression of chondral lesions was not observed at second\u2010look arthroscopy; some improvement was even observed (\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0= .002). The median Lysholm score improved from 58 preoperatively to 88.5 at the last follow\u2010up. The median Hospital for Special Surgery (HSS) score also increased significantly from 62.4 (range, 50 to 76) to 87.2 (range, 80 to 92;\n                      <jats:italic>P<\/jats:italic>\n                      \u00a0= .003). The comparison between healed and nonhealed groups revealed no statistical differences in all variables.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>This study revealed a high rate of healing of RTMMP after HTO without attempted repair. Healing of the meniscus was not associated with an improved clinical outcome.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence<\/jats:title>\n                    <jats:p>Level IV, therapeutic case series.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.arthro.2012.08.027","type":"journal-article","created":{"date-parts":[[2013,1,28]],"date-time":"2013-01-28T18:12:45Z","timestamp":1359396765000},"page":"226-231","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":80,"title":["Second\u2010Look Arthroscopic Findings After Open\u2010Wedge High Tibia Osteotomy Focusing on the Posterior Root Tears of the Medial Meniscus"],"prefix":"10.1002","volume":"29","author":[{"given":"Kyung\u2010Wook","family":"Nha","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery Ilsanpaik Hospital Inje University Ilsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong Seuk","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Gil Hospital Gachon University Incheon Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dae\u2010Hee","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Ilsanpaik Hospital Inje University Ilsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae Ho","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Ilsanpaik Hospital Inje University Ilsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dong Ju","family":"Chae","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Ilsanpaik Hospital Inje University Ilsan Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young Jee","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery BangHwa Hospital Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jong In","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Ilsanpaik Hospital Inje University Ilsan 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