The Cynthia knee endoprosthesis system offers the surgeon a variety of implant options depending on the soft tissue tension situation and the size of the bone defect. It is a system for many indications:osteoarthritis, rheumatoid arthritis and traumatic arthritis.
The design of 3D Computer-assisted External Fixator has 6 numbered rings with different colours for 6 support shafts, special fiation holes for support shaft. Through computer software, any deformity can be simulated and pre-built. In the meantime, it can be used for complex fracture, deformity correction, bone transportation and lengthening as well as arthrodesis.