Home » Trauma And Fractures Menu » Implants for Fractures of the Radius and Ulna Implants for Fractures of the Radius and Ulna - Implants: - 3.5 mm cortex screws as lag screws separate or thru the plate - 3.5 mm DCP or LC-DCP seven, eight, or more hole plate; - in the proximal or distal end a shorter plate may have to be chosen; - 4.5 mm DCP or LC-DCP in tall patients