The total number of procedures using a single device manufacturer's orthopaedic trauma implants in one geographic region and number of occurrences of intraoperative orthopaedic trauma implant waste were recorded prospectively from 74 contiguous hospitals over a period of 18 months along with the individual responsible for the waste (surgeon, vendor representative, or operating room staff), the cost of the wasted implant, and whether the hospital paid for the implant