The primary distinction between FUE and DHI lies in the implantation step. With FUE, the surgeon first extracts the hair follicles from the donor area and then creates channels in the recipient area before implanting the grafts. In DHI, the surgeon uses a specialized tool called a Choi Implanter Pen to simultaneously create the channel and implant the graft in one motion. This key difference influences several aspects of the procedure.
Procedure Duration: An FUE session for 3,000 grafts typically takes between 6 to 8 hours, whereas a DHI session for the same number of grafts can last from 8 to 10 hours due to the meticulous nature of the implantation process.
Maximum Grafts: FUE generally allows for a higher number of grafts, sometimes up to 4,000 or 5,000, to be transplanted in a single session. DHI sessions usually max out at a lower number, around 3,000 to 4,000 grafts.
Graft Survival Rate: Both techniques boast high graft survival rates, typically between 85 to 95 percent. Some experts suggest DHI may have a slight edge, with rates from 90 to 95 percent, because the grafts spend less time outside the body before implantation.
Recovery and Healing: Recovery times are quite similar, though DHI can sometimes offer a slightly faster healing process. With DHI, patients might see scabs fall off within 5 to 8 days, compared to 7 to 10 days for FUE. Not sure which technique suits you best?
Shaving: A full shave of the donor area is standard for FUE procedures. DHI, however, offers an
"unshaven" option, which is a significant advantage for patients who value discretion and want to return to their daily lives without obvious signs of a procedure.
Not sure whether FUE or DHI is right for you? Get a FREE consultation today!