Four compartment knee

Details Four compartment knee Four compartment knee

A - Human Necessities

61

F

A61F 2/38 (2006.01)

Patent

CA 2263086

A femoral knee implant includes a fourth compartment of articulation. The superior posterior articulating surface is achieved by first increasing the thickness of the superior posterior condylar portion of the femoral component to widen the superior posterior edge of the posterior condyle. Second, the newly created surface at the superior posterior condyle is smoothly rounded to provide an articular surface with no sharp changes in the surface contours. In one embodiment, the fourth articular compartment of this invention is provided in a one piece femoral design. In another embodiment, it is provided as a modular addition to an existing prior art femoral component. In another embodiment, the fourth compartment is combined with a posterior stabilized (PS) TKR design that includes a tibial post and cooperating femoral cam characterized by low engagement of the cam on the spine.

Affiliated with

Also associated with

Rating

Four compartment knee does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Four compartment knee, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Four compartment knee will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1599569