A sacroiliac joint fusion system comprising: a) a joint implant comprising a distal end and a proximal end opposite the distal end; b) an anchor element comprising a distal end and a proximal end; and c) a delivery tool comprising: i) an implant arm comprising a proximal end and a distal end, the distal end of the implant arm configured to releasably couple to the proximal end of the joint implant; and ii) an anchor arm comprising a proximal end, a distal end, a header and a member, the proximal end of the anchor arm coupled to the implant arm and the header supported on the anchor arm near the distal end of the anchor arm, the header including a first arm, the member configured to guide the delivery of the anchor element to at least the vicinity of the joint implant when the proximal end of the implant is releasably coupled to the distal end of the implant arm, characterised by the first arm generally existing in a plane generally perpendicular to a plane defined by at least portions of the implant arm and the anchor arm, first and second guide holes (165, 165) being spaced apart from each other along the first arm, the first guide hole being configured to orient the member when received in the first guide hole in a first approach aimed at least in the vicinity of the joint implant when the proximal end of the joint implant is releasably coupled to the distal end of the implant arm, and the second guide hole being configured to orient the member when received in the second guide hole in a second approach aimed at least in the vicinity of the joint implant when the proximal end of the joint implant is releasably coupled to the distal end of the implant arm, the first and second approaches being either parallel or non-parallel to each other. a) a joint implant comprising a distal end and a proximal end opposite the distal end; b) an anchor element comprising a distal end and a proximal end; and c) a delivery tool comprising: i) an implant arm comprising a proximal end and a distal end, the distal end of the implant arm configured to releasably couple to the proximal end of the joint implant; and ii) an anchor arm comprising a proximal end, a distal end, a header and a member, the proximal end of the anchor arm coupled to the implant arm and the header supported on the anchor arm near the distal end of the anchor arm, the header including a first arm, the member configured to guide the delivery of the anchor element to at least the vicinity of the joint implant when the proximal end of the implant is releasably coupled to the distal end of the implant arm, characterised by the first arm generally existing in a plane generally perpendicular to a plane defined by at least portions of the implant arm and the anchor arm, first and second guide holes (165, 165) being spaced apart from each other along the first arm, the first guide hole being configured to orient the member when received in the first guide hole in a first approach aimed at least in the vicinity of the joint implant when the proximal end of the joint implant is releasably coupled to the distal end of the implant arm, and the second guide hole being configured to orient the member when received in the second guide hole in a second approach aimed at least in the vicinity of the joint implant when the proximal end of the joint implant is releasably coupled to the distal end of the implant arm, the first and second approaches being either parallel or non-parallel to each other. i) an implant arm comprising a proximal end and a distal end, the distal end of the implant arm configured to releasably couple to the proximal end of the joint implant; and ii) an anchor arm comprising a proximal end, a distal end, a header and a member, the proximal end of the anchor arm coupled to the implant arm and the header supported on the anchor arm near the distal end of the anchor arm, the header including a first arm, the member configured to guide the delivery of the anchor element to at least the vicinity of the joint implant when the proximal end of the implant is releasably coupled to the distal end of the implant arm, characterised by the first arm generally existing in a plane generally perpendicular to a plane defined by at least portions of the implant arm and the anchor arm, first and second guide holes (165, 165) being spaced apart from each other along the first arm, the first guide hole being configured to orient the member when received in the first guide hole in a first approach aimed at least in the vicinity of the joint implant when the proximal end of the joint implant is releasably coupled to the distal end of the implant arm, and the second guide hole being configured to orient the member when received in the second guide hole in a second approach aimed at least in the vicinity of the joint implant when the proximal end of the joint implant is releasably coupled to the distal end of the implant arm, the first and second approaches being either parallel or non-parallel to each other.