Abstract: Various parallax-free indicator devices, systems, and methods are disclosed. The indicator device may have a housing defining an aperture and a light source assembly at least partially disposed in the housing. The housing may be selectively securable via a fastener to an instrument in a selected orientation relative to the instrument. The light source assembly may have a light source operably coupled to a power source via a power circuit. The light source may be positioned within the housing to emit through the housing aperture. Upon activation, the light source assembly emits a parallax-free alignment indicator along an alignment axis that may have at least one of a selected angle and a selected displacement relative to a selected reference axis. The alignment indicator may guide a surgical procedure.

Abstract: An orthopaedic staple includes a bridge portion having a pair of ends and a staple leg formed from a shape memory material connected to each of the pair of ends. The staple legs have a constrained position where the staple legs are generally parallel to one another and a relaxed position where the staple legs generally converge toward one another. Each of the staple legs has a protruding portion with a maximum leg thickness and a tip, with each of the staple legs increasing in thickness from the tip to the protruding portion. The bridge portion and each of the protruding portions define grasping portions therebetween that are configured to provide resistance to backout of the orthopaedic staple.