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Application of deep learning model based on unenhanced chest CT for opportunistic screening of osteoporosis: a multicenter retrospective cohort study.
Insights Imaging
January 2025
Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.
Introduction: A large number of middle-aged and elderly patients have an insufficient understanding of osteoporosis and its harm. This study aimed to establish and validate a convolutional neural network (CNN) model based on unenhanced chest computed tomography (CT) images of the vertebral body and skeletal muscle for opportunistic screening in patients with osteoporosis.
Materials And Methods: Our team retrospectively collected clinical information from participants who underwent unenhanced chest CT and dual-energy X-ray absorptiometry (DXA) examinations between January 1, 2022, and December 31, 2022, at four hospitals.
Blood and urinary cytokine balance and renal outcomes at orthopaedic surgery.
Front Endocrinol (Lausanne)
January 2025
Clinical Studies Group, Randox Laboratories Ltd, Crumlin, United Kingdom.
Background: In patients undergoing orthopaedic trauma surgery, acute kidney injury (AKI) can develop post-operatively and is a major cause of increased mortality and hospital stay time. Development of AKI is associated with three main processes: inflammation, ischaemia-reperfusion injury (IRI) and hypoperfusion. In this study, we investigated whether ratios of urine and blood anti-inflammatory biomarkers and biomarkers of hypoperfusion, IRI and inflammation are elevated in patients who develop post-trauma orthopaedic surgery acute kidney injury (PTOS-AKI).
View Article and Find Full Text PDFSuture button systems for coronoid fracture fixation: a biomechanical time-zero pilot study.
BMC Musculoskelet Disord
January 2025
Department of Sports Orthopaedics, Klinikum rechts der Isar (Technical University of Munich), Ismaninger Straße 22, 81675, Munich, Germany.
Purpose: This study aims to describe a fixation technique for coronoid fractures using suture buttons, and to biomechanically evaluate this technique in comparison to screw fixation as a time-zero pilot study.
Methods: An O'Driscoll type 2 anteromedial coronoid facet (AMCF) fracture was simulated in 20 fresh-frozen human elbows. The specimens were randomized into two groups and fracture fixation was performed with either a suture button system or a 3.
Injury pattern of feet and lower limbs in a feet-first fall from height.
Forensic Sci Med Pathol
January 2025
State Institute of Legal Medicine, Turmstrasse 21, Berlin, 10559, Germany.
In fatalities caused by falls from height, the analysis of the injury pattern, alongside with circumstantial data, is crucial for understanding the dynamics of the incident. In rare cases, even a differentiation between accidental and intentional events might be possible. The injury pattern of the lower limbs is particularly significant in this context.
View Article and Find Full Text PDFCostal fracture assessment for relief and enhancement of quality of life-CARE study.
Eur J Trauma Emerg Surg
January 2025
General Surgery Unit, Cattinara University Hospital, Trieste, Italy.
Purpose: Rib fractures account for 10-15% of trauma-related hospital admissions. Few data are available regarding long-term follow-up of patients undergoing non-operative management. Our aim is to evaluate quality of life at 1, 2, 4, 12 and 24 weeks from the trauma.
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