title: Author response.
authors: James D
authors: JD
authors: Michelson
authors: Raymond A
authors: RA
authors: Addante
authors: Mark D
authors: MD
authors: Charlson
mesh_terms: D000843:Ankle Joint / Q000601:surgery*; D001174:Arthrodesis; D005260:Female; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data*; D008297:Male; D059408:Pain Management / Q000379:methods*; D010149:Postoperative Pain / Q000517:prevention & control*