Outcomes of Three Corner Fusion Without Triquetrum Excision Versus Conventional Four Corner Fusion in SNAC Wrist

First , we inspected the radiocarpal joint for any arthritis before starting the technique , if there was no arthritis , we go on for the procedure . After scaphoid excision , we denuded the articulating surfaces between lunate , capitate , hamate and triquetrum . Then ,any lunate extension deformity was corrected . Then we use k.wires as a fixation method between the above mentioned carpal bones

First , we inspected the radiocarpal joint for any arthritis before starting the technique , if there was no arthritis , we go on for the procedure . After scaphoid excision , we denude the articulating surfaces between lunate , capitate , hamate and don not include triquetrum. Then ,any lunate extension deformity was corrected . Then we use k.wires as a fixation method between the above mentioned carpal bones.