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  • Title: Intramedullary Fixation of Hand Fractures and Arthrodeses.
    Author: Hassan K, Blumenthal S, Jehle CC, Sobel AD.
    Journal: J Hand Surg Am; 2024 Jan; 49(1):42-49. PubMed ID: 37777934.
    Abstract:
    Intramedullary fixation has long been popular for fracture fixation in the upper extremity from the shoulder through the carpus. Recently, intramedullary fixation in the hand has gained increasing interest, specifically in the metacarpals and phalanges, corresponding with the development of improved cannulated headless screw technology. Along with the advantages of increased operative speed and less surgical dissection, which can promote rapid healing, many benefits exist, supporting their use despite some drawbacks. This article reviews the background and biomechanics of intramedullary fixation with a specific focus on cannulated headless screws, describes the application and techniques of intramedullary screw fixation in the hand, and details the associated outcomes and costs for metacarpal fractures, phalangeal fractures, and interphalangeal joint arthrodesis.
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