There is provided a surgical instrument that includes an elongated body of which distal end is formed to press and drive a bone plug into a bone tunnel. The elongated body also has a guiding hole which is preferably formed along the longitudinal axis of the elongated body and in communication with a...http://www.google.es/patents/US7022124?utm_source=gb-gplus-sharePatente US7022124 - Surgical instrument
