title: Letter to the Editor on "Factors Associated With Trunnionosis in the Metal-on-Metal Pinnacle Hip".
authors: Orthopaedic Department, Freeman Hospital, Newcastle Upon Tyne, United Kingdom.
authors: David J
authors: DJ
authors: Langton
mesh_terms: D019644:Arthroplasty, Replacement, Hip; D006622:Hip Prosthesis; D006801:Humans; D061825:Metal-on-Metal Joint Prostheses