Mini neck lift or fat dissolving injections + RF? (Photo)

After two failed fat reduction treatments it is demonstrated your problem is not excess of subcutaneous fat.
It seems your problem is saggy platisma muscle, possibly subplatismal fat and might have thick digastric muscles which aggravate the thickness on your neck. Non of the former issues will improve doing RF.
I consider you are candidate for Deep plane neck lift
To tighten the muscle, reduce the subplatisma bulging. Skin resection need will be determine in the physical evaluation.
Be encouraged!!
Dr. Cardenas