There should be no problem receiving Ultherapy treatments if you have dental implants as they are not in areas into which the ultrasound energy penetrates.
There are no age restrictions for Ultherapy. One must understand that this does not replace a facelift. The results simply cannot be compared to one another. It is the best non-invasive option that we have available, but the results are subtle. That being said, results do vary greatly from one...
PRP, or platelet-rich-plasma injections, along with either or both Ulthera® treatments and radiofrequency treatments with a device such as Viora® are a great, comprehensive way to treat wrinkles on the neck and chest.