<prompt> The commonly injured carpal bone next to scaphoid is?HamateCapitateTrapeziumTrapezoid  <response>: Relative incidence of carpal bone fracture Scaphoid 70 Triquetral 20 Trapezium 4.3 Lunate 3.9 capitate hamate Pisiform Trapezoid Ref: Rockwood Greens fracture in Adults 6e, Page 864-82. 