A method is disclosed for removing redundancies from a list of data structures. Additional sections may be included. The backing is inelastic, which along with the non-compressible pad, provides a non-resilient dressing capable of applying the pressure necessary to achieve hemostasis. The sight further including an upwardly opened notch joined to the base and spaced above the base bottom which at least partially defines boundaries of a sight line for the sight and a pair of side walls spaced on either side of the sight line each having outer surfaces that are opposite to one another and which extend upwardly from the base sides.