Can long term use of dermal fillers such as Radiesse in chin cause bone erosion/resorption as seen with implants?

Hello and thank you for your question. No fillers do not cause harmful side effects after long term use. Fillers are liquid and do not put pressure on bones that would cause bone erosion. Best wishes.
Dr. T

This will not happen because the filler is a liquid material and does not put pressure directly on the bone the way implants do. Hope this helps!Johnson C. Lee, MD 
Board-Certified Plastic Surgeon