A lot of improvements in scientific techniques, medical developments and methods of artistic design have been made since hair transplantation was first introduced. Today's hair transplant techniques can mimic the way hair grows in nature. The most important advancement is the identification of naturally occurring tiny bundles of hair called "follicular units." This discovery has been fundamental to the major advances in literally all of the surgical hair restoration procedures used today.
These methods not only enable the physician to produce results that mimic nature but provide the hair restoration surgeon with the tools to actually fix the problems of old unsightly grafts and scars. The number of people who will benefit from hair transplant repair techniques will continue to grow over time as more people become aware that the older procedures can actually be corrected.

With the introduction of Follicular Unit 植髮 失敗 Hair Transplantation (FUT), a technique that transplants hair in its naturally occurring groups of follicular units, patients are able to have much more predictably natural results. The technique, however, requires substantial knowledge and skill and is performed well by only a limited number of physicians. Thorough research is important in picking the best physician for the job. The decision to have this or any cosmetic procedure should never be rushed.

Hair transplantation has changed dramatically since the first cases were performed. We have now gone beyond the "Wild West" days of the old hair plugs and there is new hope for people who have been harmed by bad hair transplants. Most importantly, with adequate research in finding the proper surgeon, now there is a much better chance to get it right the first time around.