FDA Product Code NHA: Abutment, Implant, Dental, Endosseous

FDA product code NHA covers dental implant abutments.

These components connect the endosseous implant fixture to the prosthetic restoration — such as a crown, bridge, or denture. They are designed to emerge through the gum tissue and provide a stable foundation for the final prosthesis.

NHA devices are Class II medical devices, regulated under 21 CFR 872.3630 and reviewed by the FDA Dental panel.

Leading manufacturers include Terrats Medical SL, Dentis Co., Ltd. and Institut Straumann AG.