title: Combined lumbar plexus and sciatic nerve block in hip arthroplasty with severe ankylosing spondylitis.
authors.forename: Mehdi
authors.initials: M
authors.lastname: Boussofara
authors.forename: Mehdi
authors.initials: M
authors.lastname: Hamdi
authors.forename: Mohamed H
authors.initials: MH
authors.lastname: Mtaallah
authors.forename: Moez
authors.initials: M
authors.lastname: Dridi
mesh_terms: D000328:Adult; D019644:Arthroplasty, Replacement, Hip; D000075202:Contraindications; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal; D008160:Lumbosacral Plexus; D009407:Nerve Block / Q000379:methods*; D012584:Sciatic Nerve; D012720:Severity of Illness Index; D013167:Spondylitis, Ankylosing / Q000150:complications*