The hair forms a sharp angle so that it grows out and then flat to the face. Scalp hair has a much gentler angle. 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. They looked quite unnatural; if a person had hair plugs, everyone knew it. They were not only unbecoming, they were also permanent. Improvements were made in hair transplant surgery in the 1980s. Mini-grafts were better, but they still had the appearance of plugs, albeit smaller plugs. These were made up of 5-8 hairs each. If a person had this arrangement after a hair transplant and then shaved the micro grafts, the mini grafts would look decidedly unnatural. However, with the micro grafts on the leading edges, they blend in and give the hair fullness. They serve an important function. Previously, when hair plugs were used, doctors did the hair transplant surgeries much differently. Your doctor may not know the answer to this until after she sees how your first surgery has gone. In any case, it is wise to go in expecting that you probably will need more than one hair transplant surgery. Getting a bad hair transplant result is difficult to live with for years as many have done. The fact that there are surgeries that can correct these problems is music to their ears. Hair Cloning Research for Hair Transplant Procedures The future of hair transplant procedures is in the laboratories at this very time. Scientists are working together to find a way to make the surgery work for more people. They also want to see it work better for the types of people who have hair transplants today. If a person gets to work with a reputable surgeon, things like this just do not happen. However, if someone has seen a person with this problem, it will likely turn them off to hair transplant surgery for good. 5. Old-Fashioned Plugs. People with the large plugs that look like doll's hair or toothbrush bristles are still around.