title: Catheter spinal anesthesia and cauda equina syndrome: an alternative view.
mesh_terms: D000775:Anesthesia, Spinal / Q000009:adverse effects* / Q000379:methods; D002404:Catheterization; D002420:Cauda Equina; D006801:Humans; D009408:Nerve Compression Syndromes / Q000139:chemically induced*