{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T05:28:30Z","timestamp":1785389310374,"version":"3.55.0"},"reference-count":21,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2018,5,19]],"date-time":"2018-05-19T00:00:00Z","timestamp":1526688000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2018,5,19]],"date-time":"2018-05-19T00:00:00Z","timestamp":1526688000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"},{"start":{"date-parts":[[2018,5,19]],"date-time":"2018-05-19T00:00:00Z","timestamp":1526688000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","clinicalkey.es","arthroscopyjournal.org","clinicalkey.fr","clinicalkey.com.au","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2018,7]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To find the best topographic subchondral bone match between the capitellum and 2 proposed alternative donor sites of the ipsilateral elbow for capitellar osteochondral autologous transplantation: the non\u2010articulating part of the radial head and the lateral olecranon tip.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In our retrospective database, 20 patients with an unremarkable computed tomography scan of the elbow despite clinical suspicion were identified for analysis. Included were patients aged 11 to 20\u00a0years with intact osseous structures and a computed tomography slice thickness of 1.25\u00a0mm or less. Three\u2010dimensional polygon models were created using a standard predefined threshold, after which 4 articular surface lesions on the capitellum were created: central 40\u00b0, central 60\u00b0, lateral 40\u00b0, and lateral 60\u00b0. In addition, 3 donor locations on the non\u2010articulating part of the radial head (diameter, 5\u00a0mm) and the lateral olecranon tip (diameter, 3.5\u00a0mm) were created. For each of 24 donor\u2010recipient combinations, the donor graft surface was virtually placed on the recipient surface to quantify the mean distance between surfaces.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The group of 20 patients consisted of 16 male and 4 female patients with a mean age of 15.9\u00a0years (range, 12\u201018\u00a0years). For a central 40\u00b0 lesion, the mean distance across all 6 donor\u2010recipient combinations ranged from 0.085 \u00b1 0.023 to 0.118 \u00b1 0.036\u00a0mm; for a central 60\u00b0 lesion, the mean distance ranged from 0.075 \u00b1 0.018 to 0.117 \u00b1 0.062\u00a0mm; for a lateral 40\u00b0 lesion, the mean distance ranged from 0.087 \u00b1 0.030 to 0.182 \u00b1 0.226\u00a0mm; and for a lateral 60\u00b0 lesion, the mean distance ranged from 0.084 \u00b1 0.048 to 0.115 \u00b1 0.045\u00a0mm. There were no differences in topographic matching between donor\u2010recipient combinations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The findings of this study show a less than 0.2\u2010mm difference in the topographic subchondral bone match between 4 common lesion locations on the capitellum and 2 alternative donor sites of the ipsilateral elbow for capitellar osteochondral autologous transplantation: the non\u2010articulating part of the radial head and the lateral olecranon tip.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance<\/jats:title>\n                    <jats:p>These findings suggest that the non\u2010articulating part of the radial head and the lateral olecranon tip may potentially be used as a donor source when treating capitellar osteochondritis dissecans.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.arthro.2018.02.050","type":"journal-article","created":{"date-parts":[[2018,5,19]],"date-time":"2018-05-19T07:52:26Z","timestamp":1526716346000},"page":"2087-2093","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":9,"title":["Topographic Analysis of 2 Alternative Donor Sites of the Ipsilateral Elbow in the Treatment of Capitellar Osteochondritis Dissecans"],"prefix":"10.1002","volume":"34","author":[{"given":"Rens","family":"Bexkens","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery Sports Medicine Service Massachusetts General Hospital Harvard Medical School Boston Massachusetts U.S.A."},{"name":"Department of Orthopaedic Surgery Academic Medical Center University of Amsterdam Amsterdam Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michel P.J.","family":"van den Bekerom","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Shoulder and Elbow Unit Onze Lieve Vrouwe Gasthuis Amsterdam Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Denise","family":"Eygendaal","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Academic Medical Center University of Amsterdam Amsterdam Netherlands"},{"name":"Department of Orthopaedic Surgery Amphia Hospital (D.E.) Breda Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luke S.","family":"Oh","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Sports Medicine Service Massachusetts General Hospital Harvard Medical School Boston Massachusetts U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Job N.","family":"Doornberg","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery Academic Medical Center University of Amsterdam Amsterdam Netherlands"},{"name":"Department of Orthopaedic Surgery Flinders Medical Centre Adelaide 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