The muscle located in the front of the neck can become inflamed and loose with age. Inning accordance with the "Atlas of Aesthetic Face & Neck Surgery" by Gregory S. LaTrenta this condition, along with weight gain, the skin under the neck results in a jowly appearance, often referred to as "turkey neck." There are treatments out there for turkey neck, but determining which is best depends on the intensity of the deformity.

inflamacion del esternocleidomastoideo