Association between Annular Tears and Disk Degeneration: A Longitudinal Study

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Association between annular tears and disk degeneration: a longitudinal study.

BACKGROUND AND PURPOSE Annular tears and nuclear degeneration often occur concurrently, but their temporal association remains unknown. The purpose of this study was to assess whether annular tears precede nuclear degeneration and whether the evolution of nuclear degeneration is affected by presence of annular tears. MATERIALS AND METHODS From our radiology report data base, 46 patients with ...

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ژورنال

عنوان ژورنال: American Journal of Neuroradiology

سال: 2009

ISSN: 0195-6108,1936-959X

DOI: 10.3174/ajnr.a1411