DHI Hair Transplantation
Direct hair implantation (DHI) is a modification of the FUE technique.
In FUE, a surgeon manually cuts channels in your scalp before implanting hair follicles. During DHI, they use a specialized pen-shaped tool that can do both at the same time.
Here’s what you can generally expect during the procedure:
Duration: DHI surgeries generally take about 8 hours to complete, but the exact time can vary depending on the number of hair follicles being transplanted.
It can take 12 to 18 months to see the full results of the surgery.