Recent breakthroughs may soon make science fiction in reality. It may soon be possible for cosmetic dermatology to grow new skin from your own cells in a tissue bank -- skin that can then be used to cover up and minimize scars, deformities, and blemishes.

As an alternative to a full face-lift, consider what cosmetic dermatologists call a "thread lift." This procedure uses tiny, barbed sutures to literally lift up the skin of your face and keep it from sagging. It's not as involved as a full face lift, and it costs a lot less.

Remember, cosmetic dermatology includes more than just dealing with acne, rashes, and skin diseases. Age-defying techniques in the field include thread lifts, chemical peels, dermabrasion, medicinal techniques, Botox injections, and wrinkle removal with collagen and fat injections.