Torn tissue such as a rotator cuff is positioned on the bone exterior by a tissue grasper. A cannula is inserted through the skin substantially to the torn tissue. A drill guide is inserted into the cannula, a drill bit is inserted into the drill guide, and a hole is drilled through the torn tissue and...http://www.google.es/patents/US6013083?utm_source=gb-gplus-sharePatente US6013083 - Arthroscopic rotator cuff repair apparatus and method
Arthroscopic rotator cuff repair apparatus and method
