Randomized Comparison of PARtial Wrist Fusion With or Without Triquetral Excision (PARTE)

Participants in Group A will receive a four-corner arthrodesis (fusion of the capitate, hamate, lunate, and triquetrum) with excision of the scaphoid.

Participants in Group B will receive a three-corner arthrodesis (fusion of the capitate, hamate, and lunate) or capitolunate arthrodesis (fusion of the capitate and lunate) with excision of the scaphoid and triquetrum.