title: Reply to Drs Egeler, Jayakumar, and Ford.
authors.affiliation: Dalhousie University, Halifax, Nova Scotia, Canada St Michael's Hospital, Toronto, Ontario, Canada St Luke's-Roosevelt Hospital Center, New York, NY.
authors.forename: M Kwesi
authors.initials: MK
authors.lastname: Kwofie
authors.forename: Uma D
authors.initials: UD
authors.lastname: Shastri
authors.forename: Jeff C
authors.initials: JC
authors.lastname: Gadsden
mesh_terms: D000058:Accidental Falls / Q000517:prevention & control*; D000779:Anesthetics, Local / Q000008:administration & dosage*; D005267:Femoral Nerve; D006801:Humans; D053580:Muscle Strength / Q000187:drug effects*; D009407:Nerve Block / Q000379:methods*; D011343:Procaine / Q000031:analogs & derivatives*; D052097:Quadriceps Muscle / Q000187:drug effects*; D018084:Ultrasonography, Interventional
chemical_list: D000779:Anesthetics, Local; D011343:Procaine