• Niksa Kojic, Christoph Rangger, Celenk Özgün, Jakisa Lojpur, Jerome Mueller, Yoram Folman, Eyal Behrbalk, and Bore Bakota.
• Orthopaedic and Surgery Department, Poliklinika Marin Med, Dubrovnik, Croatia. Electronic address: niksako@hotmail.com.
• Injury. 2017 Nov 1; 48 Suppl 5: S8-S11.

PurposeThis prospective pilot study investigated the safety and efficacy of a novel radiolucent intramedullary nail (IMN) made of Carbon-Fibre-Reinforced Polyaryl-Ether-Ether-Ketone (CFR-PEEK) for humeral shaft fracture fixation.Study DesignA prospective, single-arm, four-centre study.Patients And MethodsA total of 46 patients with 46 humeral fractures classified as 12 A-B were treated with a novel CFR-PEEK IMN and followed for 12 months.ResultsMost of the patients (65%) were female; the mean age was 65 ± 17 years. The average operating time was 66.75 ± 19.84 minutes and X-ray exposure was 104.11 ± 98.01 seconds. All patients postoperatively reported selflimiting shoulder pain and three patients developed iatrogenic transient radial palsy. Two patients required repositioning of the implant. No implant-related complications were observed. Radiological consolidation was achieved in all 43 patients who completed the 12-month follow-up.ConclusionsThe CFR-PEEK IMN is user-friendly and safe. Its bone-matching elastic modulus seems to contribute to its clinical efficacy. This, together with compatibility with modern imaging techniques, can be considered a further evolution of IMN designed to stabilise humeral shaft fractures.© 2017 Elsevier Ltd. All rights reserved.

29 keywords...

hide…