FDA Product Code MBH: Prosthesis, Knee, Patello/femorotibial, Semi-constrained, Uncemented, Porous, Coated, Polymer/metal/polymer

Under FDA product code MBH, semi-constrained patello/femorotibial knee prostheses are cleared for total knee arthroplasty with patellar resurfacing.

These implant systems include components for the femur, tibia, and patella, restoring all three compartments of the knee joint. They are designed to provide stability, range of motion, and durability in patients with tricompartmental arthritis.

MBH devices are Class II medical devices, regulated under 21 CFR 888.3565 and reviewed by the FDA Orthopedic panel.

Leading manufacturers include Zimmer, Inc., Smith & Nephew, Inc. and Howmedica Osteonics Corp..