Regional hip blockade.
D000368:Aged; D002045:Bupivacaine / Q000009:adverse effects; D006621:Hip Joint / Q000294:innervation*; D006801:Humans; D009407:Nerve Block / Q000009:adverse effects*; D010003:Osteoarthritis / Q000503:physiopathology; D010148:Intractable Pain / Q000628:therapy
D002045:Bupivacaine