READ MORE medical equipment LEGAL NEWS
The three manufacturers, TMJ Solutions, TMJ Medical, and Biomet Microfixation, make all of the currently approved TMJ devices marketed in the United States. The companies will have 30 days to submit a study plan which will need to be approved by the agency before any postmarket studies can begin.
The FDA analyzed TMJ implant-related adverse event reports submitted between April 30, 2004 and Aug. 17, 2010. The analysis described a substantial number of patients who had implants replaced within three years or less after implantation because of extreme pain. This is considerably shorter than the expected minimum five-year life span of the device, based on premarket mechanical testing.