Arthroprosthetic Cobaltism: Neurological and Cardiac Manifestations in Two Patients with Metal-on-Metal Arthroplasty

1Anchorage Fracture and Orthopedic Clinic, Suite 200, 3260 Providence Drive, Anchorage, AK 99508. E-mail address: email protected *Editor’s note: It should be noted that one of the patients in the present study (Case 1) is the author of the report (S.S.T.). A commentary by Joshua J. Jacobs, MD, is available at www.jbjs.org/commentary and is linked to the online version of this article.