An orthopaedic implant knee hinge and surgical method for minimally invasive insertion of the orthopaedic implant knee hinge. The apparatus and method stabilizes the knee in patients after ligament surgery, conventional fixation of supracondylar and intracondylar fractures of the femur and/or tibial plateau and proximal tibia fractures. The knee hinge is inserted subcutaneously (but supra-muscularly) on one of both of the medial or lateral side of the knee.
