Eyelid surgery (upper and lower blepharoplasty), lower/mid facelifts, cheek lift, malar&submalar cheek implants, neck lift and neck liposuction, lipotransfers and dermal fillers (like collagen, hyaluronic acid, etc...), laser skin resurfacing, chemical peels, dermabrasion, and other rejuvenation procedures, buccal fat removal and lower face liposuction, jaw muscle reduction, chin augmentation with implants or fillers, soft tissue asymmetry corrections, etc... Many of those things might not be relevant for a 20 year old FFS patient... but it might be very important to someone at 40 or more.