Fig. 2From: Comparison of four different screw configurations for the fixation of Fulkerson osteotomy: a finite element analysisa Solid model showing the details of Fulkerson osteotomy. The tibial tubercle fragment is 72 mm in length, the osteotomy plane is 45° to the posterior condylar axis, and 10 mm of medialization is performed. (b) The screw configurations and fixation scenarios tested in FEABack to article page