Some of the available cells go through several stages before ending in cell death in a very short time. These cells would not be adequate for use with hair transplant surgery. There seem to be other cells which last longer and would work for this application. A scientist named Dr. Gho has done some work and acquired a Dutch patent on his work with hair multiplication. However, it does not affect the back and sides of their hair in most cases. These areas have healthy hair follicles and make excellent donor sites for hair transplant surgery. These are called stable sites because they remain unchanged over time rather than shrinking like the hair follicles affected by DHT do. A new procedure allows doctors to use donor hair from other parts of the body. For example, if a man has a particularly hairy chest, some hair can be used from that area as donor hair for the head. This hair transplant procedure requires a surgeon skilled in the latest techniques in order to keep scarring to a minimum. Eyebrow hairs do not grow in the same type of follicular units as scalp hair. Rather than growing in groups of one to four hairs, they are simply single strands of hair. You can see this if you look carefully in the mirror at your eyebrows. Hair transplant methods have to take this fact into account. What Are the Side Effects of Hair Transplant Surgery? A person with balding problems can gain a great deal of confidence by having hair transplant surgery. The procedure is a fairly easy one for the patient. However, there are some minor complications or side effects that sometimes come with the surgery. Of course, there are also physicians with poor skills who create large scars and people who are prone to scarring. Hair transplant scars are a sore subject for man people. 4. Uneven hairlines. Some people who have hair transplant surgery end up with uneven hairlines. This is caused by the oversight of negligent doctors.