[The diagnostic significance of myelography in sacral and sciatic pains].
D006801:Humans; D009192:Myelography; D010146:Pain; D012447:Sacrum; D012585:Sciatica / Q000209:etiology*; D013116:Spinal Cord / Q000000981:diagnostic imaging*
SCIATICA/etiology; SPINAL CORD/radiography