2011_13-02_08-13_fig1

2011_13-02_08-13_fig1

figure 1

figure 1: A. Coronal T1-weighted fast-spin-echo magnetic resonance image showing collapse of the lunate with mixed signal intensity suggesting sclerosis and edema consistent with Kienbock's disease (arrow). Erosive arthropathy throughout the carpus and negative ulnar variance are also noted. B. Antero-posterior plain X-ray of the left wrist demonstrates sclerosis and slight loss of height involving the lunate compatible with Kienbock's disease (arrow). Negative ulnar variance and degenerative changes are also seen.