Columbus® PS Narrow cemented femur implant Product Quick Finder close Product Quick Finder Show results Choose a category or subcategory Show categories 비브라운 코리아 Columbus® PS Narrow cemented femur implant HAUPTBILD NN840K, NN841K, NN850K, NN8... The interchangeable and anatomically-designed Columbus® Knee prosthesis offers proper physician choice and patient specificity.