The lumbar puncture in the presence of papilledema.
D004194:Disease; D005123:Eye; D006801:Humans; D009900:Optic Nerve; D009901:Optic Nerve Diseases; D010211:Papilledema; D013116:Spinal Cord; D013129:Spinal Puncture
NERVES, OPTIC/diseases; SPINAL PUNCTURE