The field of hair restoration has had a chequered history. From the days of punch grafting to the present day techniques of follicular unit hair transplantation, the field has seen a number of new advances. This article reviews these developments.
Early problems with central sagittal scalp reductions are primarily medical and surgical. As they resolve with surgical experience, the cosmetic problems become more apparent. These problems and complications are outlined along with suggestions for prevention and correction.
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