title: In reply.
authors.affiliation: Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina.
authors.forename: Cameron K
authors.initials: CK
authors.lastname: Ledford
authors.affiliation: Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Butler
authors.affiliation: Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina.
authors.forename: Robin M
authors.initials: RM
authors.lastname: Queen
authors.affiliation: Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina.
authors.forename: Michael P
authors.initials: MP
authors.lastname: Bolognesi
mesh_terms: D000273:Adipose Tissue; D019644:Arthroplasty, Replacement, Hip; D019645:Arthroplasty, Replacement, Knee; D015992:Body Mass Index; D005260:Female; D006801:Humans; D008297:Male; D009765:Obesity / Q000150:complications*