Suture anchor

A method of forming a suture anchor, comprising:

• forming a one piece blank from a sheet of material;
• and
• folding the one piece blank to form a body having a proximal end, a distal end, a floor positioned at the distal end, a first sidewall extending from one end of the floor toward the proximal end, a second sidewall extending from an opposite end of the floor toward the proximal end, a recess defined by the floor, the first sidewall, and the second sidewall, a transverse edge formed on the first sidewall, and a crossbar extending inwardly from the second sidewall across the recess such that a free end of the crossbar is normally disposed distally of the transverse edge of the body,
• wherein the crossbar is flexible such that when a distally directed force is applied to the crossbar, the free end of the crossbar is positionable in the recess and when a proximally directed force is applied to the crossbar, the free end of the crossbar is engageable with the transverse edge to limit proximal motion of the crossbar.