methods are described wherein bone constructs of a patient are used to arthroscopically attach sutures to torn or dysfunctional tissue . a suture or multiple sutures are passed through intersecting / bisecting tunnels formed in the bone . an end of the suture extends from each of the tunnels , and the ends are used to secure the tissue to the bone , such as by arthroscopic tying of the ends , and pulling the tissue against the bone . devices for performing the methods are also described .