Wikipedia:
chin sling
A chin sling is a plastic lining used in chin augmentation to lift the tissues under the chin and neck. The sling is surgically implanted under the skin of the chin and hooked behind the ears, giving a more youthful appearance, and reversing the effects of aging such as accumulated fat, lost skin elasticity and stretched muscle lining, all of which cause the neck to droop and sag.
This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)
