A spinal construct comprising: a connector including a single piece body having a first implant cavity and a second implant cavity; the first implant cavity being defined, at least partly, by at least two threaded arm portions (26, 28) defining a first axis between the at least two threaded arm portions (26, 28); the first implant cavity including a first receiving cavity configured for top loading a first rod and for supporting the first rod in a plane substantially perpendicular to the first axis and at a first height relative to the body; and the second implant cavity including a second receiving cavity having a bottom surface configured to support a second rod at a second height relative to the body, the second implant cavity including a side opening for side loading of the second rod, wherein the first height is higher in elevation than the second height, wherein the threaded arm portions (26, 28) are configured to receive a first set screw bearing down on a top surface of the first rod such that when the first set screw is fully tightened along the first axis the first rod is fixed relative to the body in a direction extending substantially parallel with the plane, wherein the body further includes a threaded opening communicating with the second receiving cavity, the threaded opening defining a second axis and being configured to receive a second set screw such that when the second set screw is fully tightened the second rod is fixed relative to the body, and wherein the second implant cavity is offset from the first axis, characterized in that the first receiving cavity has an arcuate rail extending along a bottom surface and a first enlarged portion and a second enlarged portion symmetrically disposed on opposite sides of the arcuate rail, the first receiving cavity being configured to adjustably orient the first rod in the plane substantially perpendicular to the first axis, a radius of the first receiving cavity gradually increases from the arcuate rail to an outermost edge of the first enlarged portion (3 1a), a radius of the first receiving cavity gradually increases from the arcuate rail to an outermost edge of the second enlarged portion, the arcuate rail is configured to facilitate pivoting of the first rod in the plane, and the first and second outermost edge portions define the extent the first rod may be adjustably oriented in the plane. a connector including a single piece body having a first implant cavity and a second implant cavity; the first implant cavity being defined, at least partly, by at least two threaded arm portions (26, 28) defining a first axis between the at least two threaded arm portions (26, 28); the first implant cavity including a first receiving cavity configured for top loading a first rod and for supporting the first rod in a plane substantially perpendicular to the first axis and at a first height relative to the body; and the second implant cavity including a second receiving cavity having a bottom surface configured to support a second rod at a second height relative to the body, the second implant cavity including a side opening for side loading of the second rod, wherein the first height is higher in elevation than the second height, wherein the threaded arm portions (26, 28) are configured to receive a first set screw bearing down on a top surface of the first rod such that when the first set screw is fully tightened along the first axis the first rod is fixed relative to the body in a direction extending substantially parallel with the plane, wherein the body further includes a threaded opening communicating with the second receiving cavity, the threaded opening defining a second axis and being configured to receive a second set screw such that when the second set screw is fully tightened the second rod is fixed relative to the body, and wherein the second implant cavity is offset from the first axis, the first receiving cavity has an arcuate rail extending along a bottom surface and a first enlarged portion and a second enlarged portion symmetrically disposed on opposite sides of the arcuate rail, the first receiving cavity being configured to adjustably orient the first rod in the plane substantially perpendicular to the first axis, a radius of the first receiving cavity gradually increases from the arcuate rail to an outermost edge of the first enlarged portion (3 1a), a radius of the first receiving cavity gradually increases from the arcuate rail to an outermost edge of the second enlarged portion, the arcuate rail is configured to facilitate pivoting of the first rod in the plane, and the first and second outermost edge portions define the extent the first rod may be adjustably oriented in the plane.