The channels where the hair will be placed are determined according to the hair structure and the direction of the hair growth. The channels in which the hair follicles are placed are opened with a special sapphire tip micro cutter in different sizes chosen according to the hair structure of the person.
In DHI / Direct Hair Implanter FUE method, each hair follicle extracted from the patient is arranged one by one in the medical apparatus with a micro canal on which the hair follicle can be placed and ready for transplantation. The HairExpert team determines the appropriate DHI pens in different sizes according to the patient's skin structure and hair type and prepares them specifically for each use.