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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: X-ray evaluation of radial shortening for Kienböck's disease.
    Author: Matsushita K, Firrell JC, Tsai TM.
    Journal: J Hand Surg Am; 1992 May; 17(3):450-5. PubMed ID: 1613218.
    Abstract:
    The effect of inclination of the distal radius to subsequent lunate collapse is controversial. Therefore we evaluated the postoperative x-ray course of 10 patients with stage II, III, or IV Kienböck's disease who were treated only with radial shortening and followed up for an average of 25 months. The three patients who became worse as determined by x-ray evaluation had lunate fossa inclinations of less than 12 degrees after surgery. The four patients who improved had lunate fossa inclinations greater than 12 degrees. Appropriate radial shortening with adjunct wedge osteotomy to increase lunate fossa inclination may prevent further lunate collapse.
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