First, they cloning process will have to be completely perfected. Only then can the hair transplant trials begin. More research needs to be done to find out which hair cells can be used for hair cloning and then hair transplant procedures. Some of the available cells go through several stages before ending in cell death in a very short time. He remembers the way it was just a few short years ago and wants to duplicate the image. A good hair transplant surgeon will discourage a low hairline. Instead, he will campaign for a higher hairline. There are several advantages to this. One is that, with less top hair to cover, more donor hair will be saved. The next step with such a patient would be to discuss ways the keloid could be covered. It could be camouflaged by wearing the hair just a little longer. Other patients have rubbery skin that stretches too much and so causes wide donor scars. These two groups add up to about 5% of the patients who have hair transplant surgery. Then, you can use this number to figure up the grafts needed. 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. You will have time to discuss anesthesia with the doctor. She will probably tell you that you will be sedated and given a local anesthesia. This will be enough to help you relax and keep pain from being a part of the hair transplant procedure. You will only feel pressure on your scalp. Finally, you will be told to make arrangement to be taken home on the day of the hair transplant surgery. It is difficult to know the difference between a good hair transplant surgeon and an inexperienced one. If you know someone who has had hair transplant surgery, you have at least one person to whom you can go for advice. You will know from looking at their hair whether the job was done well. You can ask the person whether you were treated professionally.