The National Association of Dental Laboratories released an FDA alert for members regarding the use of CAD/CAM for in-house milling of most abutments. The alert states that laboratories are not permitted to use CAD/CAM for in-house milling of most abutments:
FDA Alert - Labs not permitted to use CAD/CAM for in-lab milling of most abutments
When FDA began studying the use of CAD/CAM in dental laboratory technology, the FDA’s initial focus was on angulation and the implant/abutment interface. FDA ultimately made clear statements that anyone making the implant/abutment interface is a "manufacturer" as such must obtain 510(k) clearance to do so.
That still did not answer the questions about the “tooth end” of the abutment, the abutment collar/post. Sometime later FDA ultimately stated a dental laboratory may mill the collar/post as long as the dental laboratory follows the manufacturer's FDA cleared instructions.
Now, nearly two years later, there is still only one manufacturer that has obtained FDA clearance for their in-lab CAD/CAM milling instructions for their abutment collar/post. FDA’s recent communications have alerted us to what this means for dental laboratories:
Currently FDA enforcement efforts seem to primarily consist of sending compliance letters to manufacturers as their website marketing is brought to FDA’s attention.
NADL monitors FDA regulatory activity on an ongoing basis. As a service to our membership; we strive to keep NADL Members informed on current regulatory developments. NADL Members are encouraged to contact the NADL office as a resource for assistance with your regulatory questions.