Abstract: A rail assembly for a knee positioning system that includes a base and a pair of rails removably coupled to the base. Each of the rails defines a plurality of positioning slots formed therein, each of the positioning slots being at least partially aligned with a corresponding positioning slot of the other rail. At least one of the rails and the base form at least one cleanout channel therebetween that is configured to receive a cleaning fluid for removing contaminants that collect on the at least one rail and the base.
Abstract: A rail assembly for a knee positioning system that includes a base and a pair of rails removably coupled to the base. Each of the rails defines a plurality of positioning slots formed therein, each of the positioning slots being at least partially aligned with a corresponding positioning slot of the other rail. At least one of the rails and the base form at least one cleanout channel therebetween that is configured to receive a cleaning fluid for removing contaminants that collect on the at least one rail and the base.