"Displacement, anterior bowing, or obliteration of the fat plane in the setting of trauma may indicate a distal radius or ulna fracture. Various studies have described a high specificity but wide-ranging sensitivity for fracture ranging from 26-98%; thus a negative pronator quadratus sign does not exclude a fracture 1,2,4."
"Displacement, anterior bowing, or obliteration of the fat plane in the setting of trauma may indicate a distal radius or ulna fracture. Various studies have described a high specificity but wide-ranging sensitivity for fracture ranging from 26-98%; thus a negative pronator quadratus sign does not exclude a fracture 1,2,4."
"History and etymology"