A suture anchor system comprising: a distal anchor body having threads thereon to allow for threading of the distal anchor body into bone, and a suture attachment; a driver for driving the distal anchor body into bone, having an elongated driver body with the distal anchor body removably attached to a distal end thereof; and a proximal anchor body having a central bore passing therethrough and one or more purchase enhancements extending from the proximal anchor body; characterized in that: the distal anchor body also has a guide wire trailing proximally from the distal anchor body and releasably attached thereto, wherein the guide wire extends along the driver body; the system includes a suture passer comprising an elongated flexible member threaded through the suture attachment and having a distal suture capture configuration; the central bore of the proximal anchor body is sized to accommodate the guide wire so that the proximal anchor body can be driven into the bone once the driver has been removed; and the one or more purchase enhancements extending from the proximal anchor body are arranged to trap a suture that has been drawn through the suture attachment by the suture passer between the proximal anchor body and the bone. a distal anchor body having threads thereon to allow for threading of the distal anchor body into bone, and a suture attachment; a driver for driving the distal anchor body into bone, having an elongated driver body with the distal anchor body removably attached to a distal end thereof; and a proximal anchor body having a central bore passing therethrough and one or more purchase enhancements extending from the proximal anchor body; characterized in that: the distal anchor body also has a guide wire trailing proximally from the distal anchor body and releasably attached thereto, wherein the guide wire extends along the driver body; the system includes a suture passer comprising an elongated flexible member threaded through the suture attachment and having a distal suture capture configuration; the central bore of the proximal anchor body is sized to accommodate the guide wire so that the proximal anchor body can be driven into the bone once the driver has been removed; and the one or more purchase enhancements extending from the proximal anchor body are arranged to trap a suture that has been drawn through the suture attachment by the suture passer between the proximal anchor body and the bone. the distal anchor body also has a guide wire trailing proximally from the distal anchor body and releasably attached thereto, wherein the guide wire extends along the driver body; the system includes a suture passer comprising an elongated flexible member threaded through the suture attachment and having a distal suture capture configuration; the central bore of the proximal anchor body is sized to accommodate the guide wire so that the proximal anchor body can be driven into the bone once the driver has been removed; and the one or more purchase enhancements extending from the proximal anchor body are arranged to trap a suture that has been drawn through the suture attachment by the suture passer between the proximal anchor body and the bone.