Are you a sports person especially a footballer? Then your chances to be a victim of knee injury is more. The most important among such injuries is ACL injury that is tear of anterior cruciate ligament. Once torn the ligaments would never rejoin and only alternative has been replacement surgery or binding the ligament to bone with the help of screws. This was unsuccessful many times due to slip of screws. Now a latest development has been made in the field by developing a new device called GraftBolt which squeeses the bone and lilgament together giving hope for injured to resume play and lead normal life. Read more details.