The DIS bonding technique will be applied in the current study to surgically repair (suture) the ruptured ACL. DIS is an abbreviation and stands for intraligamentary dynamic stabilization (DIS). DIS has been used in humans and seems to provide a high patient satisfaction, favorable clinical and radiological results. However, to our knowledge, to date, no randomized comparative study has been conducted yet in which the DIS technique is compared with the gold standard, the ACL reconstruction.