It consists of cutting the new thin donor strip immediately above the original scar. In most cases, the old scar is removed at the same time. When the wound is stitched up, the entire area of both the old scar and the new cut are sewn into one line. If multiple surgeries are done, this procedure is used every time. Because losing hair at such a young age is very traumatic, hair transplant doctors do not like to go along with the patients' snap decisions. After an in-depth consultation, the doctor will do everything in his power to put off the surgery. He will ask the patient to come back for a final consultation in six months or so. One drawback to eyebrow hair transplant surgery is that eyebrow hair, which usually does not grow, will grow and need to be cut because it is actually scalp hair. Also, when the wounds heal, the lay of the eyebrows may change and not be so natural. However, if you need hair transplant surgery to replace your eyebrows, it is usually a much better alternative than other choices you have. Based on the fact that the average Caucasian male has a density of 2 hairs per millimeter, it can be assumed that the average density of hair is 1250 hairs per square inch. Figuring at an average of 2 hairs per follicular unit, it would take 625 follicular units per square inch. To get 25% of that, you would need 156 follicular units per square inch. If at all possible, you need to be able to visit with patients the doctor has treated so they can show you the results in person. You are not asking too much - it is a major commitment you are making. 4. If your doctor says to try a few hair transplant grafts and then decide, run. This is never a good idea. Hair cloning promises to be a revolutionary procedure that would give people with little hair a chance to have hair transplant surgeries. It would do this by multiplying the hair a patient already has rather than using up the good hair that still exists on the patient's head. Hair cloning is done by taking stem cells, or dermal papilla cell, and cloning them in a laboratory setting.