A tibial component of a prosthetic knee implant has a tibial tray, a post extending axially downwardly from a generally laterally central location beneath the tibial tray, and a keel including flanges extending laterally outwardly from the post and making an angle with one another so as to be directed...http://www.google.es/patents/US5356414?utm_source=gb-gplus-sharePatente US5356414 - Prosthetic knee tibial component with axially ribbed keel and apparatus for effecting implant
Prosthetic knee tibial component with axially ribbed keel and apparatus for ...
