Abstract: The invention relates to an orthopedic hinge system, including an outer and an inner lateral base, each substantially complemental in peripheral dimension to each other, the bases each having a major vertical axis, the inner base having a recess. Also included is an elongate distal member having a semi-circular pivot end including, upon a portion of the end, ratchet teeth pointing in a counter-clockwise direction, the pivot end rotationally secured to both of the bases. Further included is an elongate proximal member having a transverse end element proportioned for complemental securement within the recess of the inner base, transverse end element including an axis of rotation co-linear with an axis of rotation of the distal member and defining an axis of rotation of the pivot end of the distal member.