If the surgeon he sees is not in that ballpark, it may be wiser to look for another surgeon. If however, the surgeon estimates a similar number, just make sure all the grafts go onto the balding parts of your scalp. To calculate the number of grafts you need for hair transplant surgery, there are several factors to take into account. Another aspect of scarring is when doctors go in for multiple hair transplant surgeries. A new strip of donor tissue has to be taken each time to supply the grafts for the new transplant. 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. How to Take Care after Hair Transplant Surgery Once you have made the decision to have hair transplant surgery, you are probably jumping ahead to thinking about your post-op plans. You most likely cannot wait to see the faces on your friends and acquaintances when they notice your new full head of hair. However, it would be na ve to think that there are no hair transplant doctors that are dishonestly trying to use you to make money and nothing more. There are a few things to take into consideration. 1. Watch out for high pressure tactics. One example is when a promotion is run guaranteeing a special price if you schedule your procedure by a certain date. It hides the sutures and eventually hides any scars you might have. You will be told to use your normal shampoo before the hair transplant surgery. No special scalp treatment will be needed. Do not worry about any scraggly hair on top of your head. The doctor will blend it in with the grafts as he goes. Facial hair grafts for those who have lost eyebrows or eyelashes are also high, at $11 to $15. These are specialized procedures. Follicular Unit Extraction hair transplant costs more than micro-grafts. FUE may cost as much as $15 per graft. Mega-sessions in which large numbers of grafts are completed at one time are cheaper per graft.