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  • Title: Biomechanics and biology of external fixation of distal radius fractures.
    Author: Bindra RR.
    Journal: Hand Clin; 2005 Aug; 21(3):363-73. PubMed ID: 16039448.
    Abstract:
    External fixation is a versatile and useful tool for management of complex fractures. There is little to choose between the various types of commercially available fixators, and it is important to use one that allows the surgeon adequate versatility and follows sound biomechanical principles. Ligamentotaxis can be used effectively to reduce the most difficult fractures; however, over-distraction and prolonged traction are harmful and should be avoided. Certain types of fractures do not respond to treatment with ligamentotaxis alone and require adjunctive treatment, such as limited internal fixation. A single K-wire significantly adds to the stability of fixation and should be considered in all cases. Understanding the basic mechanical principles and respect for pin-bone biology allow for successful use of external fixation with minimal complications.
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