Evaluation of a New Tool for Measuring Hindfoot Alignment Under Load and in 3D.

"The Cone Beam under load is used for the diagnosis and monitoring of the foot and ankle. It has a CE marking for this purpose.~The images obtained by the Cone Beam under load (Ped Cat) will be analysed using the TALAS mathematical algorithm tool to measure the FAO.~The internal software of the Cone Beam under load will also be used to obtain a radiographic image corresponding to a 2D projection on which the tibio-calcaneal angle can be measured."