Educational Masterclass
Upload Patient X-Ray
Load a standing full-leg radiograph.
Clinical Measurements
Calibration Guide
Click Calibrate then click the start and end of the reference marker.
Mechanical Axis
Click MAD. Click: (1) Hip Center, (2) Ankle Center, (3) Knee Center.
Femoral Axis
Click mLDFA. Click: (1) Hip, (2) Knee, (3) Medial Condyle, (4) Lateral Condyle.
Tibial Axis
Click MPTA. Click: (1) Knee, (2) Ankle, (3) Medial Plateau, (4) Lateral Plateau.
Joint Line
Click JLCA. Click Medial/Lateral Condyles then Medial/Lateral Plateaus.
Lat. Femur
Click mPDFA. Map the distal femoral sagittal plane.
Lat. Tibia
Click mPPTA. Map the proximal tibial sagittal plane.
Deformity Planning
Click Find CORA to calculate. Then simulate rules below.
Educational Report
Paley Workstation Guide
Welcome to the digital Paley Deformity Planner. Select tools from the top bar. Follow the prompts floating at the bottom of the canvas. Proceed through the steps to calculate the deformity and save your plan.