Next Product 3R106 HYDRAULIC KNEE JOINT – Code: EME – 188 Category: PROSTHETIC KNEES Description Description Polycentric modular knee with double-chamber pneumatic unit. Available with Pyramid adapter with lamination anchor for Knee disarticulation Angled pyramid adapter for hip disarticulation. Related products Quick View Quick View 3R80 Hydraulic rotary knee joint – Code: EME – 187 Quick View Quick View SINGLE AXIS KNEE – Code: EME – 184 Quick View Quick View Pneumatic knee joint – Code: EME – 185