Knee & Hip Joints

E-PRK401
4-BAR POLYCENTRIC KNEE JOINT
E-PRK402
4-Bar Polycentric Knee Joint
E-PRK403
4-Bar Polycentric Knee Joint
E-PRK431
PNEUMATIC 4-BAR POLYCENTRIC KNEE JOINT
E-PRK531
PNEUMATIC 5 BAR POLYCENTRIC KNEE