Case Report
Late Nontraumatic Dissociation of the Femoral Head and Trunnion in a Total Hip Arthroplasty
Figure 3
(a) Visible wear and damage on the trunnion (the significant deformation at the tip was caused by surgical removal of the well-fixed stem), (b) black debris in the articulating surface of the femoral head, and (c) minimal wear or damage to the metal liner.
(a) |
(b) |
(c) |