{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T11:19:15Z","timestamp":1767611955631},"reference-count":12,"publisher":"Georg Thieme Verlag KG","issue":"04","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Wrist Surg"],"published-print":{"date-parts":[[2023,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Background\u2003Chronic proximal interphalangeal joint fracture-dislocations with articular malunion are complex injuries. Hemihamate arthroplasty is an established technique for the management of both acute and chronic cases but is associated with several complications. We present the clinical experience of modified press-fit hemihamate arthroplasty.<\/jats:p><jats:p>\n          Description of Technique\u2003The base of the middle phalanx was exposed from the volar side, and the cartilage defect of the proximal interphalangeal joint (PIPJ) was evaluated in the hyperextended position. A bone hole was created slightly toward the volar side to recreate the curvature of the PIPJ. The hemihamate osteochondral graft was harvested and fixed into the bone hole in a press-fit manner without using a screw. The volar plate and flexor tendon sheath were then reattached.<\/jats:p><jats:p>\n          Patients and Methods\u2003The study included three patients with chronic dorsal fracture-dislocations of the PIPJ. All patients were treated for &gt;6 weeks after the injury (average 11 weeks).<\/jats:p><jats:p>\n          Results\u2003The average total arc of motion of the affected joint improved from 38\u2009degrees before surgery to 80\u2009degrees after surgery. Radiographically, bone union and congruity of the joint surface were achieved in all the patients. None of the treated patients complained of resting pain and reported minimal pain during activity (average visual analog scale 0.5; range 0\u20131.4).<\/jats:p><jats:p>\n          Conclusions\u2003Press-fit hemihamate arthroplasty is a safe and effective procedure for treating chronic PIPJ fracture-dislocations without the risk of screw protrusion.<\/jats:p>","DOI":"10.1055\/s-0042-1749658","type":"journal-article","created":{"date-parts":[[2022,7,12]],"date-time":"2022-07-12T22:57:50Z","timestamp":1657666670000},"page":"371-376","source":"Crossref","is-referenced-by-count":2,"title":["Press-Fit Hemihamate Arthroplasty for the Proximal Interphalangeal Joint"],"prefix":"10.1055","volume":"12","author":[{"given":"Hiroaki","family":"Takeya","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuji","family":"Iwamoto","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroo","family":"Kimura","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Taku","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noboru","family":"Matsumura","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tetsuji","family":"Hosozawa","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Saitama Municipal Hospital, Saitama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shohei","family":"Iwabu","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Saiseikai Utsunomiya Hospital, Tochigi, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2022,7,12]]},"reference":[{"issue":"03","key":"ref1","doi-asserted-by":"crossref","first-page":"368","DOI":"10.1016\/S0363-5023(05)80454-X","article-title":"Fracture dislocations of the proximal interphalangeal joint","volume":"23","author":"T R Kiefhaber","year":"1998","journal-title":"J Hand Surg Am"},{"issue":"10","key":"ref2","doi-asserted-by":"crossref","first-page":"1938","DOI":"10.1016\/j.injury.2015.06.027","article-title":"Delayed treatment of unstable proximal interphalangeal joint fracture-dislocations with a dynamic external fixator","volume":"46","author":"X F Shen","year":"2015","journal-title":"Injury"},{"issue":"03","key":"ref3","doi-asserted-by":"crossref","first-page":"429","DOI":"10.1016\/S0363-5023(00)70026-8","article-title":"The long-term outcome of volar plate arthroplasty of the proximal interphalangeal joint","volume":"25","author":"E Dionysian","year":"2000","journal-title":"J Hand Surg Am"},{"issue":"06","key":"ref4","doi-asserted-by":"crossref","first-page":"798","DOI":"10.1016\/S0266-7681(98)80101-0","article-title":"Results of treatment of chronic dorsal fracture-dislocations of the proximal interphalangeal joints of the fingers","volume":"23","author":"O Ishida","year":"1998","journal-title":"J Hand Surg [Br]"},{"issue":"07","key":"ref5","doi-asserted-by":"crossref","first-page":"1232","DOI":"10.1016\/j.jhsa.2009.04.027","article-title":"Hemi-hamate arthroplasty provides functional reconstruction of acute and chronic proximal interphalangeal fracture-dislocations","volume":"34","author":"R P Calfee","year":"2009","journal-title":"J Hand Surg Am"},{"issue":"08","key":"ref6","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1177\/1753193410373311","article-title":"Hemi-hamate osteochondral transplantation in proximal interphalangeal dorsal fracture dislocations: a minimum 4 year follow-up in eight patients","volume":"35","author":"G Afendras","year":"2010","journal-title":"J Hand Surg Eur Vol"},{"issue":"05","key":"ref7","doi-asserted-by":"crossref","first-page":"733","DOI":"10.1016\/j.jhsa.2008.01.012","article-title":"Hemicondylar hamate replacement arthroplasty for proximal interphalangeal joint fracture dislocations: an assessment of graft suitability","volume":"33","author":"J T Capo","year":"2008","journal-title":"J Hand Surg Am"},{"issue":"10","key":"ref8","doi-asserted-by":"crossref","first-page":"1890","DOI":"10.1016\/j.jhsa.2009.08.017","article-title":"Hemi-hamate autograft for the treatment of unstable dorsal fracture dislocation of the proximal interphalangeal joint","volume":"34","author":"J A McAuliffe","year":"2009","journal-title":"J Hand Surg Am"},{"issue":"04","key":"ref9","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1097\/SAP.0b013e3182623988","article-title":"Modified hemihamate arthroplasty technique for treatment of acute proximal interphalangeal joint fracture-dislocations","volume":"72","author":"D S Yang","year":"2014","journal-title":"Ann Plast Surg"},{"issue":"01","key":"ref10","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1055\/s-0033-1337917","article-title":"Hemi-hamate autograft arthroplasty for acute and chronic PIP joint fracture dislocations","volume":"45","author":"N Lindenblatt","year":"2013","journal-title":"Handchir Mikrochir Plast Chir"},{"issue":"03","key":"ref11","doi-asserted-by":"crossref","first-page":"825","DOI":"10.1007\/s00068-019-01281-4","article-title":"Hemi-hamate osteochondral autograft for acute dorsal proximal interphalangeal fracture-dislocations","volume":"47","author":"B Kibar","year":"2021","journal-title":"Eur J Trauma Emerg Surg"},{"issue":"03","key":"ref12","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1016\/S0749-0712(21)01166-5","article-title":"Treatment of closed articular fractures of the metacarpophalangeal and proximal interphalangeal joints","volume":"4","author":"H Hastings II","year":"1988","journal-title":"Hand Clin"}],"container-title":["Journal of Wrist Surgery"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0042-1749658.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,7,28]],"date-time":"2023-07-28T23:21:03Z","timestamp":1690586463000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0042-1749658"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,7,12]]},"references-count":12,"journal-issue":{"issue":"04","published-online":{"date-parts":[[2023,7,28]]},"published-print":{"date-parts":[[2023,8]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0042-1749658","archive":["Portico","CLOCKSS"],"relation":{},"ISSN":["2163-3916","2163-3924"],"issn-type":[{"value":"2163-3916","type":"print"},{"value":"2163-3924","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,7,12]]}}}