Prosthesis, Knee, Patello/Femoral, Semi-Constrained, Cemented, Metal/Polymer (KRR) contract manufacturers

46 US facilities list FDA product code KRR as a contract manufacturer (33) or contract sterilizer (16).

FDA-registered (openFDA, export of Oct 21, 2026)

FDA device name

Prosthesis, Knee, Patello/Femoral, Semi-Constrained, Cemented, Metal/Polymer

Product code

KRR (FDA product classification database)

Device class

Class II

Regulation

21 CFR 888.3540

Classification panel

Orthopedic

FDA flags

implant