Profile: M.J. Surgical specializes in orthopaedic implants. Our product range includes mini fragment implants, small fragment implants, 4.5 mm & 6.5 mm screws, plates for 4.5 & 6.5 mm screws, amp, nail, pin, wire, universal nail spinal implants, new spinal implants, drill bits & bone taps, external fixation clamp type and external fixation ring type.