The specialty of facial plastic and reconstructive surgery has undergone many changes over the past several decades.

What patient wouldn’t want three or four very small incisions that heal rapidly with little or no scarring and no residual numbness, compared with a foot-long slice at or under the hairline that takes longer to heal and sometimes leaves a puffed-up scar and/or permanent loss of sensation?
Platelet-rich plasma (PRP), a rich source of growth factors, has gained popularity as a method to boost healing after facial plastic surgery and rejuvenation procedures, such as laser skin resurfacing and facelift surgery.