A pin (20) is provided for securing a replacement ligament (24) inside a tunnel (10) of a receptor bone (36). A threaded section (30) of the pin (20) engages and anchors the pin (20) in the receptor bone (36). A first taper (26) opposite the threaded section (30) is configured to enter a drilled hole...http://www.google.ca/patents/US6780188?utm_source=gb-gplus-sharePatent US6780188 - ACL fixation pin
