[Paramedian lumbar puncture for spinal anesthesia in the elderly].
D000368:Aged; D000775:Anesthesia, Spinal / Q000379:methods; D002045:Bupivacaine; D005265:Femoral Neck Fractures / Q000601:surgery*; D006801:Humans; D013129:Spinal Puncture; D013748:Tetracaine
D013748:Tetracaine; D002045:Bupivacaine
Ponction lombaire paramédiane pour la rachianesthésie du vieillard.