You can move up or down from this figure according to your other factors such as thickness, curliness, or color. 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. 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. Hair transplant surgery leaves scars. That much is certain. If you are one of the unlucky few who scar easily, you might have scars big enough that you have to hide them. One reason they do not happen more is that antibiotics are given before and after the procedure to prevent infections from even starting. 9. Cysts. Cysts can come up in the areas where the hair is being transplanted to, also called the recipient areas. The cysts do not usually last more than a few weeks and are rarely more than the size of small pimples. If this is the case, your surgeon will know what to expect. Then, he can take "bald-proof" hair from the sides and back of your head as donor hair and perform the hair transplant. If you have lost your hair because of some kind of trauma or burns, you will also make a good candidate for hair transplant surgery. While this type of hair transplant is rarely done anymore, the effects are still evident among people of a certain age. 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. If you did not want your hair to look good, you would not have had the hair transplant in the first place. When you are having your consultation with the surgeon, explain the kind of hair style you would like to have. This gives him an idea of how best to create the design of the hair transplant receptor sites on your scalp.