First Metacarpal Extension Osteotomy by Use of a New Anatomical Shamoji Plate for Base of Thumb Arthritis: Short-Term Results
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Background: The first metacarpal extension osteotomy (FMEO) is an effective surgical procedure for thumb carpometacarpal (CMC) arthritis, but a dedicated fixation implant was not yet available. The Shamoji plate is a newly developed anatomical locking implant ... ...