• G Corina, C Mori, G Vicenti, V N Galante, V Conserva, D Speciale, L Scialpi, A Abate, N Tartaglia, V Caiaffa, and B Moretti.
• Orthopaedics and Traumatology Department, "Vito Fazzi Hospital", Lecce, Italy.
• Injury. 2014 Dec 1;45 Suppl 6:S64-71.

IntroductionTreatment of displaced heel fractures is controversial; however, ORIF is widely described in the literature to be the gold-standard. Percutaneous reduction and monolateral external fixation is gaining increasing attention because it provides a good and stable reduction, and minimises soft tissue complications due to open surgery, such as deep infections and delays in wound healing. The aim of this study was to show that the new Orthofix Calcaneal Minifixator (six pins) provides a greater stability than the four-pin version to enable a better and more stable reduction, an earlier weight-bearing (30 days) and improved functional outcomes.MethodsA series of 69 consecutive closed heel intraarticular displaced fractures treated with the new Orthofix Calcaneal Minifixator were evaluated. Patients were assessed clinically with the Maryland Foot Score and radiologically with standard radiographs.ResultsThe clinical results at follow-up were excellent in 37 cases (53.6%), good in 27 (39.2%), fair in two (2.9%) and poor in three (4.3%). The mean preoperative Böhler's angle was 5.2˚ (range 0-18˚) and the mean postoperative value was 28.5˚ (range 16-38˚).ConclusionThe excellent functional outcomes were despite some radiological images of imperfect posterior facet anatomical reduction and seemed to correlate with the use of a good and stable minimally-invasive surgical technique. This technique enabled early weight-bearing, minimised complications, respected the delicate biology of this anatomical site and restored the good heel volume and Böhler angle.Copyright © 2014 Elsevier Ltd. All rights reserved.

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