Surgical techniques for scar revision.

Patients frequently seek cosmetic improvement for existing scars. While no scar can be completely erased, dermatologic surgeons can employ a variety of approaches to achieve more esthetically pleasing scars. Classification of a scar abnormality guides the choice of treatment technique. Lasers and injectables are useful tools; however, for certain scar abnormalities, scalpel-based surgery remains the mainstay. This review focuses on common incisional surgical methods for scar revision.