For anterior cruciate ligament (ACL) surgery, the replacement graft can be harvested from tissue in the patellar (kneecap) region. The surgeon removes the tissue along with a small piece of bone called a "bone block" at each end. The graft is first pulled through the two tunnels that were drilled in the upper and lower leg bones and then secured with screws or staples.
Current as ofSeptember 20, 2018
Author: Healthwise Staff William H. Blahd, Jr., MD, FACEP - Emergency Medicine Brian O'Brien, MD, FRCPC - Internal Medicine Adam Husney, MD - Family Medicine Kathleen Romito, MD - Family Medicine Freddie H. Fu, MD - Orthopedics
Medical Review:William H. Blahd, Jr., MD, FACEP - Emergency Medicine & Brian O'Brien, MD, FRCPC - Internal Medicine & Adam Husney, MD - Family Medicine & Kathleen Romito, MD - Family Medicine & Freddie H. Fu, MD - Orthopedics