Is it easy to do just a "neck tuck" to tighten up a slightly saggy jawline? (48 years old)
Easy is a relative term. A neck lift can be done to tighten up a sagging neck. Tightening of the jaw line may require some form of a face lift. You should consult with a board certified plastic surgeon and/or member or ASAPS to discuss your concerns, goals and options.
Todd Case, MD