When the doctor sees you a couple of weeks before surgery day, she will go over again exactly what procedure you are getting. The surgery will be explained to you in detail so that it will be fresh in your mind before you make that final commitment. She will go over any problems she sees that might come up during the hair transplant procedure. Whether the hair is curly or straight determines if the hair will lie flat or stand up, creating more fullness. Another important factor for hair transplant is the color of the hair in contrast to the color of the skin. For a light-skinned man with light-colored hair, or a dark-skinned man with dark colored hair, it takes a certain amount of hair to cover the baldness. It would seem that this would lead to a large number of scars on the back and sides of the head. Actually, there is a hair transplant procedure that keeps the scarring to one thin line. 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. If someone who knows one of these people has a balding problem, they are not likely to think of hair transplants. The only way they would is if they have some other, good, experience with them. 6. Doctors Who Put Money above the Patients' Interest. Any doctors who make decisions that are not based on the welfare of his patient are following their Hippocratic Oath in its intentions. Follicular units are then extracted from the tissue using a stereomicroscope. This is all done by skilled nurses and technicians. The insertion of the hair into the receptor sites comes later. Once the follicular units for the hair transplant are dissected out of the donor tissue, technicians set them aside in a saline solution. Scientists are working together to find a way to make the surgery work for more people. They also want to see it work better for the types of people who have hair transplants today. One area of research is hair cloning. Hair cloning promises to be a revolutionary procedure that would give people with little hair a chance to have hair transplant surgeries.