Bernard J. Bourque,Michael C. Ferragamo,Ben K. Graf,William Davis
申请号：
US12399397
公开号：
US08388621B2
申请日:
2009.03.06
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The present disclosure relates to a method of creating a bone tunnel during ligament reconstruction surgery. The method includes placing a guide wire through the femur, the guide wire having a first end portion including a pointed tip and a second end portion placing a drill mechanism over the first end portion of the guide wire, the drill mechanism having a first end portion including a drill bit and a second end portion including an attachment portion coupling an adaptor assembly to the attachment portion, the adaptor assembly including a shaft coupling a drill to the shaft and operating the drill to create a tunnel in the femur coupling a drill bit assembly to the second end portion of the guide wire and locating the assembly against the drill bit of the attachment portion and operating the drill to create a counter bore within the tunnel.
