Reinsertion of the Extensor Pollicis Brevis for Correction of Z-Deformity in Advanced Thumb Carpometacarpal Osteoarthritis
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Thumb carpometacarpal (CMC) osteoarthritis in advanced stages is frequently associated with metacarpophalangeal (MCP) hyperextension, resulting in the characteristic Z-deformity and reduced pinch stability. Standard basal joint reconstruction may fail to corre... ...
