ArticleInternational orthopaedics2022
Treatment of tibial shaft nonunion with a retained nail in morbidly obese patients.
Article in International orthopaedics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 2 citations in OpenAlex.
- Management of a complex tibial fracture in a patient with Prader-Willi syndrome and severe obesity.Journal of Yeungnam medical science · 2025Article
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3 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
purposeMorbid obesity is a rising worldwide health problem. Tibial shaft nonunion with retained intramedullary nail (IMN) in the morbidly obese is a challenging orthopaedic problem. Prolonged immobilization carries a significant risk of complications. This study aimed to investigate whether decortication and cancellous bone grafting with the application of a circular external fixator (CEF) over the preexisting IMN can achieve fracture union and avoid serious complications.
methodsWe retrospectively reviewed 27 consecutive morbidly obese patients treated for tibial diaphysis aseptic nonunion after failed IMN. All cases were treated with osteoperiosteal decortication, cancellous bone grafting, and fixation with CEF over the IMN. Peri-operative multidisciplinary patient evaluation included internal medicine, cardiology, chest, vascular surgery, and anesthesia consultations. The union rate, bone results, functional results, and complications were recorded.
resultsThe mean age of the patients was 37.9 years. The mean BMI was 45.8. Sixteen cases (59.3%) were treated for hypertrophic nonunion, while 11 cases (40.7%) were treated for atrophic nonunion. Seven cases (25.9%) had open initial injury, 14 cases (51.9%) had associated comorbidities, and seven cases (25.9%) were smokers. Twenty-six cases united. The mean time to union was 5.2 months. Bone results and functional results were good to excellent in 96.3% of the cases. We recorded 25 complications in 21 patients. However, most of the complications were minor.
conclusionDecortication and cancellous bone grafting with the application of CEF over the preexisting nail is a safe and reliable treatment method for aseptic tibial shaft nonunion with retained IMN in morbidly obese patients.
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