Biomechanical comparison of radiopalmar double plating with conventional palmar plating in comminuted distal radius fractures

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Palmar plate osteosynthesis is the standard treatment for distal radius fractures, enhanced by variable-angle locking plates for complex cases.
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Complex fractures with extensive comminution and poor bone quality, especially in osteoporosis, pose significant treatment challenges.
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This study compares palmar locking plate fixation alone versus combined palmar and radial buttress plating in a cadaveric model.
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The experimental design focused on a specific fracture model with dorsoradial comminution to assess the stability of double plating.
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Biomechanical testing was conducted to evaluate the effectiveness of double plate fixation compared to standard palmar plating.

Archives Of Orthopaedic And Trauma Surgery

by Conrad-Friedrich Jäger, Christian Spiegel, Felix Christian Kohler, Heike Kielstein, Ivan Zderic, Boyko Gueorguiev-Rüegg, Gunther Olaf Hofmann, Mark Lenz, Wolfram Weschenfelder
February 24, 2026

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