Standards of care in cauda equina syndrome

Abstract

What constitutes cauda equina syndrome (CES), how it should be subclassified and how urgently to image and operate on patients with CES are all matters of debate. A structured review of the literature has led us to evaluate the science and to propose evidence-based guidelines for the management of CES. Our conclusions include this guidance: pain only; MRI negative - recommend: analgesia, ensure imaging complete (not just lumbar spine) adequate follow-up. Bilateral radiculopathy (CESS) with a large central disc prolapse - recommend: discuss with the patient and if for surgery, the next day (unless deteriorates to CESI in which case emergency surgery); CESI - recommend: the true emergency for surgery by day or night; a large central PLID with uncertainty as to whether CESI or CESR (e.g. catheterised prior to CESR) or where there is residual cauda equina nerve root function or early CESR - recommend: treat as an emergency by day or night. Where there has been prolonged CESR and/or no residual sacral nerve root function - recommend: treat on the following day's list.

Keywords: CES; CESC; CESI; CESR; CESS; Cauda equina syndrome; standards of care.