DHI Hair Transplant
With Direct Hair Implantation (DHI) the hair grafts are collected with the classic FUE method. Then, considering the length and diameter of the hair grafts, the suitable Choi Implanter Pen is selected to open a canal parallel to the natural hair growth direction and plant the hair graft at the same time. This transplantation technique is used on patients who have thin hair or those who only need a small amount of hair grafts. With DHI technique, the hair on the donor area is not shaved/trimmed. So it may also be performed on patients who don’t want to shorten their hair for a hair transplant operation.