Fig. 2From: A new three-dimensional patient-specific cutting guide for opening wedge high tibial osteotomy based on ct scan: preliminary in vitro resultsDefinitive pre-operative planning of one of the cases. A Frontal and axial view of the plate and screws; B) Length and position of the alignment rod which will be reproduce intra-operatively to confirm the guide positioning; C) First chisel depth and number of chisels needed to obtain the planned gap opening; D) screw length and typeBack to article page