{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T15:55:50Z","timestamp":1777478150838,"version":"3.51.4"},"reference-count":54,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2018,10,31]],"date-time":"2018-10-31T00:00:00Z","timestamp":1540944000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["CARTILAGE"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>Takedown of the anterior meniscus to facilitate exposure of the cartilage defects located on the tibial plateau and\/or posterior femoral condyle with subsequent reattachment is being performed clinically; however, clinical evidence is lacking to support the safety of this technique. The aim of this study was therefore to investigate whether meniscal extrusion develops after patients undergo meniscus takedown and transosseous refixation during autologous chondrocyte implantation (ACI).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>We analyzed data from 124 patients with a mean follow-up of 6.8 \u00b1 2.5 years. Sixty-two patients who underwent (ACI) with anterior meniscus takedown and refixation by the senior surgeon (TM), were compared with a matched control group of patients who underwent ACI without meniscus takedown. Meniscal extrusion was investigated by measuring the absolute value and the relative percentage of extrusion (RPE) on 1.5-T magnetic resonance images (MRI) at final follow-up. The number of menisci with radial displacement greater or lesser than 3 mm was determined. In cases where a preoperative MRI was available, both pre- and postoperative meniscal extrusion was evaluated ( n = 30) in those patients undergoing meniscal takedown.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>There was no significant difference in either absolute meniscus extrusion, RPE, or extrusion rate in patients with and without meniscus takedown. Among patients with meniscal takedown and both pre- and postoperative MRI scans, absolute meniscus extrusion, RPE, and extrusion rate showed no significant differences.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Meniscal takedown and subsequent transosseous refixation is a safe and effective technique for exposure of the tibial plateau and posterior femoral condyle.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1947603518809409","type":"journal-article","created":{"date-parts":[[2018,11,1]],"date-time":"2018-11-01T02:58:16Z","timestamp":1541041096000},"page":"62-69","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Safety, Feasibility, and Radiographic Outcomes of the Anterior Meniscal Takedown Technique to Approach Chondral Defects on the Tibia and Posterior Femoral Condyle: A Matched Control Study"],"prefix":"10.1177","volume":"12","author":[{"given":"Gergo","family":"Merkely","sequence":"first","affiliation":[{"name":"Cartilage Repair Center, Brigham and Women\u2019s Hospital, Harvard Medical School, Boston, MA, USA"},{"name":"Department of Traumatology, Semmelweis University, Budapest, Hungary"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tom","family":"Minas","sequence":"additional","affiliation":[{"name":"Cartilage Repair Center, Brigham and Women\u2019s Hospital, Harvard Medical School, Boston, MA, USA"},{"name":"Paley Orthopedic and Spine Institute, West Palm Beach, FL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takahiro","family":"Ogura","sequence":"additional","affiliation":[{"name":"Cartilage Repair Center, Brigham and Women\u2019s Hospital, Harvard Medical School, Boston, MA, USA"},{"name":"Sports Medicine Center, Funabashi Orthopedic Hospital, Funabashi, Chiba, 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