{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T22:27:25Z","timestamp":1785882445084,"version":"3.56.0"},"reference-count":38,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2007,11,5]],"date-time":"2007-11-05T00:00:00Z","timestamp":1194220800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2007,11,5]],"date-time":"2007-11-05T00:00:00Z","timestamp":1194220800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"},{"start":{"date-parts":[[2007,11,5]],"date-time":"2007-11-05T00:00:00Z","timestamp":1194220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2007,11,5]],"date-time":"2007-11-05T00:00:00Z","timestamp":1194220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["arthroscopyjournal.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2008,1]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>We sought to evaluate the functional and radiographic outcome of osteochondral lesions involving the femoral condyle that were arthroscopically repaired via a bioabsorbable fixation device made of self\u2010reinforced poly\u2010L\u2010lactic acid.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A retrospective clinical and radiographic evaluation of 9 patients (8 male and 1 female) with a mean age of 18 years at the time of surgery was carried out. Of these patients, 8 were diagnosed with osteochondritis dissecans and 1 had a traumatic chondral fracture. All patients underwent arthroscopic repair of a discrete osteochondral lesion involving the femoral condyle with a bioabsorbable fixation implant. All patients were evaluated at a mean of 33 months postoperatively. All patients had preoperative magnetic resonance imaging (MRI) documenting the integrity and location of the fragment. Patients were evaluated at follow\u2010up with a physical examination, Lysholm questionnaire, and repeated MRI with specific cartilage pulse sequencing.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>At surgery, the mean size of the fragment was 2 \u00d7 2 cm. A mean of 4 nails was used in each case (range, 2 to 10). All patients were treated with a postoperative rehabilitation protocol of non\u2013weight\u2010bearing for a minimum of 6 weeks. The mean postoperative Lysholm score was 94 (range, 78 to 100). The outcomes were excellent in 7 patients, good in 1, and fair in 1. After surgery, MRI evaluation of the osteochondral lesion and overlying cartilage was graded as healed in 7 patients and of questionable integrity in 2.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>This report documents the efficacy of a bioabsorbable nail to internally fix osteochondral lesions. It supports the use of MRI for both preoperative planning and postoperative assessment of fragment healing.<\/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.2007.07.025","type":"journal-article","created":{"date-parts":[[2007,11,14]],"date-time":"2007-11-14T07:12:14Z","timestamp":1195024334000},"page":"62-68","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":59,"title":["Outcomes of Osteochondral Lesions of the Knee Repaired With a Bioabsorbable Device"],"prefix":"10.1002","volume":"24","author":[{"given":"Joshua S.","family":"Dines","sequence":"first","affiliation":[{"name":"Sports Medicine Service Hospital for Special Surgery New York New York 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