A technique to minimize the occurrence of headache after lumbar puncture by use of small bore spinal needles.
D000775:Anesthesia, Spinal / Q000150:complications*; D006261:Headache / Q000209:etiology*; D006801:Humans; D009339:Needles; D013116:Spinal Cord; D013129:Spinal Puncture
ANESTHESIA, SPINAL/complications; HEADACHE/etiology and pathogenesis