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Pubmed for Handhelds

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  • Title: Minimally invasive poly-axial screw plating for three-part fractures of the proximal humerus.
    Author: Barco R, Barrientos I, Encinas C, Antuña SA.
    Journal: Injury; 2012 Dec; 43 Suppl 2():S7-11. PubMed ID: 23622997.
    Abstract:
    The purpose of this study was to evaluate the poly-axial locked plating system inserted through a minimally invasive approach for the treatment of three-part fractures of the proximal humerus. Twenty-three patients with a three-part fracture of the proximal humerus treated with a poly-axial locking plate through a percutaneous approach were available for clinical and radiological analysis at a minimum of 2 years follow up (average 36 months; range, 24-54 months). To assess objective and subjective outcomes the Constant Score (CS) and the Disabilities of the Arm, Shoulder, and Hand (DASH) score were obtained. All complications were recorded. There were 17 women and 6 men, with a mean age of 62 years (range, 18-86). All fractures healed. At final follow up, the mean forward flexion, external rotation and internal rotation were 126°, 44° and L1, respectively; the mean CS was 64 and the mean DASH score was 23. Twelve patients (52%) had a postoperative complication, which included screw cut-out, stiffness and infection. The poly-axial locked plating system through a minimally-invasive approach may be an appropriate treatment for three-part fractures of the proximal humerus and may reduce the biological aggression of conventional plate fixation.
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