A drill guide for positioning on a surface of a bone includes a projection for penetrating the bone, an abutment for engaging the surface of the bone to ensure penetration of the bone by the projection to a predetermined depth, less than the length of the projection, and a pair of guide passages having...http://www.google.co.uk/patents/US6059789?utm_source=gb-gplus-sharePatent US6059789 - Drill guide for creating a tunnel in bone for fixating soft tissue to the bone and kit and method for fixating soft tissue to bone
