Sagging or Loose Neck Skin
Once skin loses enough collagen and elastin through natural aging processes, it loses its elasticity and begins to hang below the chin and jaw. As it progresses, it can be very noticeable and is sometimes called a turkey neck. Weight changes and sun exposure can speed up the aging process with more rapid breakdown of collagen and elastin. Once the elasticity is gone, it cannot be corrected with creams or exercises, but a neck lift can remove the extra skin and redrape it over a firmer surface.
Visible Platysmal Bands
The neck has a thin sheet of muscle that goes down the front of the neck. With age, this muscle loosens, and its edges pull apart, forming vertical bands. A neck lift procedure repositions the loose muscle and removes excess fat and skin so the neck and jaw can look smooth again.
Excess Fat Under the Chin
Fat can collect in the submental area, the space directly beneath the chin, and blunt the angle where the neck meets the jaw. A double chin can occur even in people at a healthy weight, since genetics often decides where fat will collect. Diet and exercise rarely shift this pocket because of how resistant it is. This fat can be removed during a neck lift surgery. Some patients, generally younger patients, can treat this without a neck lift if they have good elasticity of the neck skin. In these patients, laser-assisted liposuction may be a good procedure.
Loss of Jawline Definition
A crisp jawline depends on tight skin and muscle holding the tissue of the lower face in place. As these structures relax, tissue slides downward and creates jowls. A neck lift combined with a lower facelift raises and secures this tissue so the jaw regains clear definition that separates it from the neck below.
Signs of Aging After Weight Loss
Significant weight loss shrinks the fat that once filled the neck but leaves behind the skin that was stretched. That skin often lacks the elasticity to shrink on its own, so it hangs under the chin. Patients who reach their goal weight through diet, exercise, GLP-1 medications and/or bariatric surgery frequently have loose neck tissues that no longer match their slimmer frame. Surgery removes this excess skin and restores a more contoured neck shape.