In patient database
•Implant code
•Fracture implant
•Arthroplasty
•Hemi-arthroplasty
•Ligaments
•Spine
•Asnis screws 001
•AO nails 002
•AO screws only 003
•AO plate/ screws 004
•Herbert screw 011
•DHS 022
•Grosse Kempf nail 010
•
•K nail 012
•Smith Peterson nail 024
•Watson Jones nail 028
•Zickel nail 030
    Reasons for keeping database current