{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T20:24:01Z","timestamp":1790713441671,"version":"4.1.0"},"reference-count":32,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2023,4,17]],"date-time":"2023-04-17T00:00:00Z","timestamp":1681689600000},"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":["J Hand Surg Eur Vol"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:p>\n                    This study primarily aimed to report the outcome of the arthroscopic cancellous bone grafting technique for treating scaphoid nonunion. The secondary aim was to compare the bone union rate and time, and the ability to correct the angulation of the scaphoid, between arthroscopically treated patients (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    \u2009=\u200927), and patients treated with open cancellous bone grafting (\n                    <jats:italic toggle=\"yes\">n<\/jats:italic>\n                    \u2009=\u200927). Nine surgeons (two in the arthroscopic and seven in the open group) with Level III experience operated on the patients. The pain score, grip strength and Quick Disability of the Arm, Shoulder and Hand score improved significantly after the arthroscopic treatment (\n                    <jats:italic toggle=\"yes\">p<\/jats:italic>\n                    \u2009=\u20090.0001). Arthroscopic cancellous bone grafting achieved union in 25 out of 27 patients. A retrospective comparison with open cancellous bone grafting showed four nonunions. Arthroscopically treated patients healed 5.4\u2009weeks faster compared with the open group (\n                    <jats:italic toggle=\"yes\">p\u2009<\/jats:italic>\n                    =\u20090.033). Patients treated with open grafting had a higher risk of failure (odds ratio\u2009=\u20092.17), although this was not found significant (\n                    <jats:italic toggle=\"yes\">p\u2009<\/jats:italic>\n                    =\u20090.39). The open method corrected the angulation deformity better (dorsal cortical angle correction of 4\u00b0) than the arthroscopic method (dorsal cortical angle correction of 1\u00b0), but this was not statistically significant neither within the groups (\n                    <jats:italic toggle=\"yes\">p\u2009<\/jats:italic>\n                    =\u20090.55,\n                    <jats:italic toggle=\"yes\">p\u2009=\u2009<\/jats:italic>\n                    0.87) nor postoperatively between the groups (\n                    <jats:italic toggle=\"yes\">p\u2009<\/jats:italic>\n                    =\u20090.98). The height-to-length ratio was not different before and after the surgery for the arthroscopic group (\n                    <jats:italic toggle=\"yes\">p\u2009<\/jats:italic>\n                    =\u20090.44) and the open group (\n                    <jats:italic toggle=\"yes\">p\u2009<\/jats:italic>\n                    =\u20090.27), or postoperatively between the groups (\n                    <jats:italic toggle=\"yes\">p\u2009<\/jats:italic>\n                    =\u20090.44).\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>Level of evidence:<\/jats:bold>\n                    III\n                  <\/jats:p>","DOI":"10.1177\/17531934231166343","type":"journal-article","created":{"date-parts":[[2023,4,17]],"date-time":"2023-04-17T04:22:03Z","timestamp":1681705323000},"page":"903-910","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":14,"title":["Results of arthroscopic cancellous bone grafting for treatment of scaphoid nonunion in comparison with open cancellous bone grafting"],"prefix":"10.1177","volume":"48","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7150-2938","authenticated-orcid":false,"given":"Robert","family":"Gvozdenovic","sequence":"first","affiliation":[{"name":"Department of Hand Surgery, Herlev and Gentofte University Hospital of Copenhagen, Hellerup, Denmark"},{"name":"University of Copenhagen, Faculty of Health and Medical Sciences, Institute of Clinical Medicine, Copenhagen N, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Trine Broenden","family":"Kongensgaard","sequence":"additional","affiliation":[{"name":"Department of Hand Surgery, Herlev and Gentofte University Hospital of Copenhagen, Hellerup, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,4,17]]},"reference":[{"key":"e_1_3_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0363-5023(98)80093-2"},{"key":"e_1_3_5_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0266-7681(97)80051-4"},{"key":"e_1_3_5_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/1753193408090400"},{"key":"e_1_3_5_5_1","doi-asserted-by":"publisher","DOI":"10.1097\/BOT.0b013e3182a4a91a"},{"key":"e_1_3_5_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-1383(01)00018-3"},{"key":"e_1_3_5_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.hansur.2016.11.002"},{"key":"e_1_3_5_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0363-5023(84)80025-8"},{"key":"e_1_3_5_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12306-012-0228-x"},{"key":"e_1_3_5_10_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0035-1564983"},{"key":"e_1_3_5_11_1","doi-asserted-by":"publisher","DOI":"10.1177\/1753193420987522"},{"key":"e_1_3_5_12_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0039-1693146"},{"key":"e_1_3_5_13_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0041-1730342"},{"key":"e_1_3_5_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-020-04840-2"},{"key":"e_1_3_5_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11999-015-4495-3"},{"key":"e_1_3_5_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2014.08.035"},{"key":"e_1_3_5_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.otsr.2014.09.026"},{"key":"e_1_3_5_18_1","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000009987"},{"key":"e_1_3_5_19_1","first-page":"427","article-title":"The treatment of scaphoid nonunion: a review of a novel technique using precision bone grafting compared with Herbert screw fixation and bone graft","volume":"25","author":"Maruthainar N","year":"2000","unstructured":"Maruthainar N, Rasquinha VJ, Gallagher P. The treatment of scaphoid nonunion: a review of a novel technique using precision bone grafting compared with Herbert screw fixation and bone graft. 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