Imaging of Posterior Interosseous Neuropathy following Distal Biceps Repair: A Report of 3 Cases

Figure 3

Two sequential axial proton density images ((a), (b)) in patient 3. Susceptibility artifact is noted in the expected location of the PIN along the posterolateral margin of the proximal radius (solid arrow, (a)). Note the scarring posteriorly indicating a two-incision approach (dashed arrow, (b)).

(a)

(b)