Rupture of Extensor Pollicis Longus Tendon Caused by Scaphoid Nonunion Advanced Collapse Wrist

<div>A cartilage defect is observed in the capitate bone (arrow). A proximal-type scaphoid pseudarthrosis with bony growth into the dorsal ridge is observed (oval).</div>

Case Reports in Orthopedics

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Figure 2

Figure 2: Rupture of Extensor Pollicis Longus Tendon Caused by Scaphoid Nonunion Advanced Collapse Wrist 