{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T22:09:34Z","timestamp":1776118174450,"version":"3.50.1"},"reference-count":13,"publisher":"British Editorial Society of Bone & Joint Surgery","issue":"11","license":[{"start":{"date-parts":[[2009,11,1]],"date-time":"2009-11-01T00:00:00Z","timestamp":1257033600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/online.boneandjoint.org.uk\/TDM"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Bone and Joint Surgery. British volume"],"published-print":{"date-parts":[[2009,11]]},"abstract":"<jats:p> We treated 32 displaced mallet finger fractures by a two extension block Kirschner-wire technique. The clinical and radiological outcomes were evaluated at a mean follow-up of 49 months (25 to 84). The mean joint surface involvement was 38.4% (33% to 50%) and 18 patients (56%) had accompanying joint subluxation. <\/jats:p><jats:p> All 32 fractures united with a mean time to union of 6.2 weeks (5.1 to 8.2). Congruent joint surfaces and anatomical reduction were seen in all cases. The mean flexion of the distal interphalangeal joints was 83.1\u00b0 (75\u00b0 to 90\u00b0) and the mean extension loss was 0.9\u00b0 (0\u00b0 to 7\u00b0). No digit had a prominent dorsal bump or a recurrent mallet deformity. <\/jats:p><jats:p> We believe that this technique, when properly applied, produces satisfactory results both clinically and radiologically. <\/jats:p>","DOI":"10.1302\/0301-620x.91b11.22478","type":"journal-article","created":{"date-parts":[[2009,10,31]],"date-time":"2009-10-31T21:17:52Z","timestamp":1257023872000},"page":"1478-1481","source":"Crossref","is-referenced-by-count":49,"title":["Two extension block Kirschner wire technique for mallet finger fractures"],"prefix":"10.1302","volume":"91-B","author":[{"given":"Y. H.","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Seoul National University, College of Medicine, 28 Yeonkeon-dong, Chongro-gu, Seoul 110-744, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. Y.","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Dongguk University College of Medicine Ilsan Hospital, 814 Siksadong, Donggu, Ilsan, Goyang, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. S.","family":"Chung","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Seoul National University, College of Medicine, 28 Yeonkeon-dong, Chongro-gu, Seoul 110-744, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G. H.","family":"Baek","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Seoul National University, College of Medicine, 28 Yeonkeon-dong, Chongro-gu, Seoul 110-744, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H. S.","family":"Gong","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Seoul National University, College of Medicine, 28 Yeonkeon-dong, Chongro-gu, Seoul 110-744, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S. K.","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Eulji University, College of Medicine, 1306 Dunsan-dong, Seo-gu, Daejeon 302-799, Korea."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"42","reference":[{"key":"R1","doi-asserted-by":"crossref","unstructured":"Wehbe MA, Schneider LH. Mallet fractures. J Bone Joint Surg [Am] 1984;66-A:658\u201369.","DOI":"10.2106\/00004623-198466050-00003"},{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1016\/S0363-5023(78)80038-0"},{"key":"R3","unstructured":"Doyle J. Extensor tendons: acute injuries. In: Green DP, Hotchkiss RN, Pederson WC, eds. Operative hand surgery. Fourth ed. Vol II. 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