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Polycentric Knee Joint Bars
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Plastic Polyc. Knee Joint
7U56

Plastic Polyc. Knee Joint

Polycentric knee joint bars with gear drive
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Polycentric Knee Joint
17K47

Polycentric Knee Joint

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Polycentric Knee Joint
17K46

Polycentric Knee Joint

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Polycentric Knee Joint
17K45

Polycentric Knee Joint

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Polycentric Knee Joint
17K43

Polycentric Knee Joint

Polycentric knee joint bars
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Syst.-Polycentric Jt. Head
17B71

Syst.-Polycentric Jt. Head

Straight medial and lateral joint, double joints with gear drive and ball bearings
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Syst.-Polycentric Jt. Head
17B46

Syst.-Polycentric Jt. Head

Contoured medial joint, straight lateral joint, double joints with gear drive and ball bearings