Hand trauma arrives unscheduled and in volume. A metacarpal shaft fracture on one list and a phalangeal periarticular fracture on the next both want mini-fragment plates and screws, and the theatre wants them complete and compatible. Facilities that stock these implants as coordinated sets avoid the familiar failure mode of having plates without the screws that fit them.
The reconstruction sets of the F3 line group the plates and matched screws for hand reconstruction into defined configurations, so ordering, restocking and case preparation all work from a single catalog number. Which configuration a case needs, and whether fixation is indicated at all, remains the judgement of the operating surgeon.