He will have the patients pose with their hair sans hair styling products like mousse or gel. This is to prevent you from getting a false impression of what a hair transplant can do. Yet, if you use your imagination, you can see how the right style would make the hair transplant look great. Before you go in for your hair transplant surgery, your surgeon will give you some facts about how to care for your hair before the surgery and after. Infections are rare with hair transplant surgery, but they can happen. 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. Follicular units are then extracted from the tissue using a stereomicroscope. This is all done by skilled nurses and technicians. The insertion of the hair into the receptor sites comes later. Once the follicular units for the hair transplant are dissected out of the donor tissue, technicians set them aside in a saline solution. This is testified by certain doctors who have seen the results. The density of hair on these patients' heads is not commensurate with the number of grafts they supposedly got. The best hope a patient has of getting what he pays for in a hair transplant is to learn to calculate the number of grafts he needs to cover his balding area. Of course, to follow the dental analogy, after the numbing wears off there is plenty of pain where the tooth was before. With hair transplant surgery, there is pain after the surgery as well. Swelling is normal after hair transplant surgery and can even keep you away from work. Your skull may feel very unusual for weeks. Micro grafts hold about three or four hair follicles. Older style hair grafts often held more like a dozen hair roots. These new micro grafts are only possible because skilled surgeons have refined the methods of extracting them. Micro grafts are useful in hair transplant surgery because they can give the hair a quite natural appearance.