United Orthopedic Corporation

20. Straight Drill 9201 - 4201 Fig. 17 Fig. 18 XPE Liner Extraction Utilize a Straight Drill 20 combined with the drill guide to perform an eccentric hole in the polyethylene liner (Fig. 17). Applying a hex-driver, a cancellous screw is then be advanced into the drilled hole until dislodgement of the polyethylene liner from the acetabular cup (Fig. 18). 9