title: Reply to the Letter to the Editor: Not the Last Word: Safety Alert: One in 200 Knee Replacement Patients Die Within 90 Days of Surgery.
authors.affiliation: Department of Orthopaedic Surgery, University of Pennsylvania, 424 Stemmler Hall, Philadelphia, PA, 19104, USA. orthodoc@uphs.upenn.edu.
authors.forename: Joseph
authors.initials: J
authors.lastname: Bernstein
mesh_terms: D019645:Arthroplasty, Replacement, Knee; D006801:Humans; D007720:Knee Prosthesis; D012449:Safety