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Cutting device for knee prosthesis, has extending unit assuring distraction between tibia and femur in extension position and allowing to measure inclination of joint space with respect to mechanical axis of tibia
Cutting device for knee prosthesis, has extending unit assuring distraction between tibia and femur in extension position and allowing to measure inclination of joint space with respect to mechanical axis of tibia
The device has an extending unit assuring distraction between the tibia and the femur in an extension position and allowing to measure inclination of joint space with respect to a mechanical axis of the tibia. The extending unit is constituted by a support block (4) receiving a support base that cooperates with condyles in extension position and receives a protractor (7) which measures inclination of the joint space.
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