* The knee joints are recommended for transfemoral amputees with lower functional levels (high stance phase stability, minimal swing phase control) and with a body weight up to 100 kg/220 lbs (Titanium) or 125 kg / 275 lbs (S.Steel).

* Not recommended for patients with moderate and higher functional levels.

* Due to the small space requirements above the axis, it is suitable for long above knee amputation levels.