Painless intrathecal hypertonic saline.
D000698:Analgesia; D000772:Anesthesia, Local; D002555:Cerebrospinal Fluid; D002712:Chlorides / Q000134:cerebrospinal fluid; D006801:Humans; D006982:Hypertonic Solutions; D007278:Injections, Spinal; D008012:Lidocaine; D009994:Osmolar Concentration; D010148:Intractable Pain / Q000188:drug therapy*; D012965:Sodium Chloride / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D013346:Subarachnoid Space
D002712:Chlorides; D006982:Hypertonic Solutions; D012965:Sodium Chloride; D008012:Lidocaine