However, with the advancement in technology, things have taken a turn for the better. With precise tools and better knowledge about the procedures, the process has become much more sophisticated and yields superior results. In Follicular Unit Extraction also known as FUE, each follicle of hair is minutely harvested from the back of the head and then transplanted to the problem areas using a precise tool. In fact, this is a specialty of DermaClinix, a reputed clinic for hair transplant in Delhi.