How DHI differs from FUE
As in FUE, grafts are extracted one by one from the donor area. In DHI, channel opening and implantation are performed together through the pen workflow.
DHI direct hair implantation
DHI Hair Transplant with Pen Technique
The HairXNose DHI source page describes Direct Hair Implant as a technique where extracted follicles are loaded into a specially designed pen and implanted directly, making placement faster and more precise.
Source advantages
The source page lists no separate channel-opening step, natural angle control, faster healing, less bleeding risk, and the ability to place more grafts in a shorter time.
Source and citation layer