Radiology & Imaging Corner: CT evaluation of total hip arthroplasty complication: dissociation of acetabular component

Carolyn M. Sofka, MD
Carolyn M. Sofka, MD

Associate Attending Radiologist, Hospital for Special Surgery
Associate Professor of Radiology, Weill Cornell Medical College

Eric Bogner, MD

Computed tomographic (CT) evaluation of patients with orthopaedic implants has traditionally been limited due to considerable artifact from the prosthesis.  With proper parameter modifications; however, the artifact can be diminished and diagnostic images produced.

This is a report on the pre operative CT evaluation of a dislocated total hip replacement and dissociated acetabular component.

This article appears in HSS Journal: Volume 3, Number 1.
View the full article at

About the HSS Journal
HSS Journal, an academic peer-reviewed journal, is published twice a year, February and September, and features articles by internal faculty and HSS alumni that present current research and clinical work in the field of musculoskeletal medicine performed at HSS, including research articles, surgical procedures, and case reports.


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