The scientific time period for a neck elevate is platysmaplasty. The procedure surgically eliminates extra skin and fats from the neck to address age-associated wrinkling and creasing in this vicinity, and offer a smoother, slimmer profile. The scientific time period for a neck elevate is platysmaplasty. The procedure surgically eliminates extra skin and fats from the neck to address age-associated wrinkling and creasing in this vicinity, and offer a smoother, slimmer profile.