There are several reasons for undergoing a hair transplant repair. The most common of these aesthetic problems include unaesthetic design of the hairline, the use of larger grafts especially along the hairline, misdirection of the transplanted hairs, and insufficient density of the frontal forelock. All of these problems can be corrected with revision transplant procedures, particularly when performed by an experienced surgeon. The techniques used include the removal of prior placed grafts, the elevation of overly low hairlines, and further hair grafting. When done properly, the results can be very impressive, allowing patients to resume a much more normal life free of wearing hats or feeling ashamed.