There are many: catgut embedding, double eyelid incision, skin peeling, fat removal, minimally invasive double eyelid surgery, Korean one-point or two-point double eyelid surgery, blepharoptosis/blepharoptosis correction, pouch removal (internal/external incision), epicanthus, double eyelid repair failure and so on.

You can do eye liposuction alone, preferably according to your own conditions.