The appearance of the piriformis muscle syndrome in computed tomography and magnetic resonance imaging. A case report and review of the literature.

Jankiewicz, J J; Hennrikus, W L; Houkom, J A · Clin Orthop Relat Res · 1991

case_report · Level V

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Abstract

The piriformis syndrome (PS) is a controversial cause of hip pain because of the lack of objective findings to support the diagnosis. Computed tomography (CT) and magnetic resonance (MR) imaging revealed PS in a 27-year-old woman. This case may be one of the first reports in the literature on a piriformis muscle enlargement documented by CT and MR imaging.

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