Graft collecting process is the same as Sapphire FUE technique. The differences between the two techniques occur after this point.
In DHI hair transplantation, more dense transplantation can be applied, especially in hair transplantation in narrow areas.
In DHI hair transplantation, in areas where the hair is not completely shed, it can be transplanted more easily between the grafts.
The collected grafts are placed one by one on the Choi implanter surgical pen tips, the thickness of which varies between 0.6 and 1 mm, the grafts are transplanted directly.
Choi pens have a needle at the tip and this needle has a hollow structure in the form of a canal. Hair grafts are transplanted into the skin after the needle is inserted into the skin.
Since the canal is not opened, it is possible to implant the grafts more tightly and the success rate is high. However, it is a more arduous technique that requires experience and expertise. Grafts can be damaged while placing them into the choi pen, and if the appropriate depth and angle is not given while planting, the planted grafts may not hold.
Unshaven transplantation can be applied, only the donor area is shaved.
Since there is no incision, it minimizes the risk of bleeding as much as possible.