Spikes under the head trap the autografts. Barbs on the legs prevent pull out.
Cruciate staples provide very secure fixation of fascial autografts behind the femoral condyle. Any mallet can be used to drive the staple into the bone.
NOTE: Dimension is width under head.
Staple Introducer. Jaws of staple introducer engage grooves in head of staple giving a very firm grip allow- ing accurate staple placement.