triquetral triquetral bone os triquetrum cuneiform bone pyramidal bone
triquetral%1:08:00:: triquetral_bone%1:08:00:: os_triquetrum%1:08:00:: cuneiform_bone%1:08:00:: pyramidal_bone%1:08:00::
a wrist bone that articulates with the pisiform and hamate and lunate bones