A surgical assembly for attaching tissue to bone, comprising: a delivery device having a shaft with a tissue penetrating distal tip, the shaft having a longitudinal channel extending through a sidewall thereof along at least a portion of a length of the shaft; and a deployable implant construct, comprising: a first implant (102, 902) removably disposed within the longitudinal channel, a second implant (104, 904) having a changeable configuration, and a flexible element (106, 906) coupling the first and second implants, the flexible element (106, 906) forming an adjustable loop (108, 908) closed with a sliding knot (110, 910) and having first and second free ends (112, 114, 912) extending from the sliding knot (110, 910), wherein the second implant comprises a member formed along a length of the adjustable loop and the first free end (112, 912) of the flexible element (106, 906) is configured to be tensioned to decrease a size of the loop and thereby change the configuration of the second implant (104, 904), wherein the change in configuration of the second implant (104, 904) is a reduction in a length thereof and an increase in a diameter thereof; the adjustable loop has the first (102, 902) and second implants (104, 904) coupled thereto; characterised in that the second implant is disposed outside of the longitudinal channel. a delivery device having a shaft with a tissue penetrating distal tip, the shaft having a longitudinal channel extending through a sidewall thereof along at least a portion of a length of the shaft; and a deployable implant construct, comprising: a first implant (102, 902) removably disposed within the longitudinal channel, a second implant (104, 904) having a changeable configuration, and a flexible element (106, 906) coupling the first and second implants, the flexible element (106, 906) forming an adjustable loop (108, 908) closed with a sliding knot (110, 910) and having first and second free ends (112, 114, 912) extending from the sliding knot (110, 910), wherein the second implant comprises a member formed along a length of the adjustable loop and the first free end (112, 912) of the flexible element (106, 906) is configured to be tensioned to decrease a size of the loop and thereby change the configuration of the second implant (104, 904), wherein the change in configuration of the second implant (104, 904) is a reduction in a length thereof and an increase in a diameter thereof; the adjustable loop has the first (102, 902) and second implants (104, 904) coupled thereto; characterised in that the second implant is disposed outside of the longitudinal channel. a first implant (102, 902) removably disposed within the longitudinal channel, a second implant (104, 904) having a changeable configuration, and a flexible element (106, 906) coupling the first and second implants, the flexible element (106, 906) forming an adjustable loop (108, 908) closed with a sliding knot (110, 910) and having first and second free ends (112, 114, 912) extending from the sliding knot (110, 910), wherein the second implant comprises a member formed along a length of the adjustable loop and the first free end (112, 912) of the flexible element (106, 906) is configured to be tensioned to decrease a size of the loop and thereby change the configuration of the second implant (104, 904), wherein the change in configuration of the second implant (104, 904) is a reduction in a length thereof and an increase in a diameter thereof; the adjustable loop has the first (102, 902) and second implants (104, 904) coupled thereto; characterised in that the second implant is disposed outside of the longitudinal channel.