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. 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. It is unclear whether this is much like hair cloning or not. There is a very small percentage - about 5% of all women with baldness problems - who are good candidates for hair transplant surgery. The thing that all these women have in common is that they all have healthy areas of hair follicles that can be used as donor sites. For example, women with mechanical or traction Alopecia have lost their hair because they have scratched their head for a long period of time, they have used tight rollers or their hair has been pulled or stretched in any manner. However, there are some minor complications or side effects that sometimes come with the surgery. 1. Thinning. If you have hair transplant surgery, you might be alarmed if you notice that the hair you already did have is getting thinner. This is a normal post-operative condition. The thickness comes back within a few months after surgery. If you have large hair plugs, ask if the doctor will be removing the plugs. The surgeon may want to take them out, break them up into smaller units, and reinsert them. If your plugs are smaller, he may just want to add some new donor hair to lessen the effect of the doll head look. If cost is an issue with you, discuss it with your surgeon. This allows the scalp to close completely when sutured back into place. If the hair transplant procedure is done well, the scar will not be noticeable even if the patient likes to wear his hair in a short style. The scar will only become unsightly if the patient is genetically predisposed to keloid scarring.