Personalised Against Standard High Tibial Osteotomy

The device is a digitally planned (using individual CT scan measured anatomic data) personalised opening wedge high tibial osteotomy (HTO) procedure using a custom 3D printed surgical guide and plate.

The comparators, Tomofix and ActivMotion, are the most widely used devices for HTO procedures in the UK. Surgical procedures using the Tomofix and ActiveMotion are similar to TOKA, however, they are not patient specific and do not use custom-made plates.