DHI Hair Transplant Without Shaving the Recipient Area
The DHI hair transplant (Direct Hair Implantation) is an advanced hair transplantation technique that allows natural hair regrowth with aesthetic and long-lasting results. It stands out from other techniques due to its unique approach and specific tools.
The term DHI refers to a variation of FUE that mainly differentiates the implantation step. The entire extraction phase is the same as in FUE. This means that there is no difference in scarring in the donor area. For implantation, DHI uses a special tool that performs incision and graft placement simultaneously. Although one might think that performing both incision and placement steps in the same motion could save time, it's not the case because the loading step of the implantation stylus (Choï implanter) requires additional time that equals the time saved by converging incision and placement steps. The Choï implanter is a grafting stylus mainly reserved for straight hair, which was invented in 1991 by Dr. Choï (South Korea). The advantage of the Choï implanter is to minimize graft manipulation to reduce its trauma.
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The FUE in DHI (Direct Hair Implantation) is promoted as a new technology. This is a partially false statement as Dr. Choï's implanter is an invention from 1991. However, its use in FUE is relatively new since this FUE variation has been practiced for more than a decade.
Definition of DHI Hair Transplant
The DHI hair transplant is a hair transplantation method that involves extracting hair follicles from the donor area and directly implanting them into bald or thinning areas of the scalp. This is done using a specially designed Choï implanter that performs both incision and insertion in a single step.
The FUE / DHI Technique
The DHI is based on the same methodology as the standard FUE technique, but with variations in the process and instrumentation. This allows for hair transplantation without the need to completely shave the patient's head, making the procedure more discreet.
Donor Area in DHI
In this case, follicular units are extracted from a donor area exactly as in FUE. There is no difference between FUE and DHI in the donor area.
Recipient Area in DHI
Then, a grafting stylus (Choï implanter) is used to allow the grafting of follicular units at the same time that incisions are made in the recipient area. This technique is ideal for adjusting re-densification in patients with low density in certain areas. However, for interventions requiring a significant implantation of follicular units, we recommend the standard FUE technique. If the patient's personal circumstances do not allow for head shaving, with DHI, you can also benefit from a minimally invasive permanent hair solution, without visible scars and with natural results.
Materials and Choï Implanter
The DHI hair transplant uses a Choï implanter. The Choï implanter is an innovative tool that allows the follicle to be injected and minimizes bulb trauma when it is forced into the incision.
All pathologies treated by FUE can be treated in DHI without distinction.
However, not all types of hair can be treated.
Afro hair cannot be operated on with DHI because the bulb cannot fit into the implanter due to the significant curvature of the bulb.
Specific Indications of DHI Hair Transplant
The DHI hair transplant is particularly suitable for people with localized hair loss who want precise hair restoration. This technique is ideal for eyebrows, beards, sideburns, and small bald areas.
Anesthesia Options
To ensure your comfort during the procedure, various anesthesia options are available. Your surgeon will discuss different methods with you and recommend the one that suits your situation best.
Lifespan of Implants
Hair implanted during a DHI hair transplant is generally permanent and will not fall out after transplantation. They will continue to grow naturally, and you can style and care for them like your own hair.
Procedure Duration
The duration of a DHI hair transplant varies depending on the extent of the procedure and the number of follicles to be transplanted. Generally, the procedure can take several hours, but this can vary from case to case.
Success Statistics of DHI Hair Transplant
DHI hair transplant has shown high success rates in hair restoration. Results depend on various factors, such as the quality of follicles, adherence to surgical protocols, and post-operative care. Your surgeon will provide you with detailed information about specific success statistics.
Recovery and Convalescence
The recovery period after a DHI hair transplant is generally short. Patients can resume their normal activities a few days after the procedure. It's important to follow the post-operative instructions provided by your surgeon for optimal recovery.
FAQ
The interest of the technique is only for the Choï implanter. This is the only difference between classic FUE and DHI. The extraction steps are the same between FUE and DHI. The Choï implanter is very practical when you want to implant in the middle of long hair. The step of incision and insertion of the graft into the skin is done in a single gesture instead of 2. The operators are less bothered by the surrounding hair. From a surgical point of view. this avoids cutting the hair on the recipient area. For diffuse hair loss and for patients wishing to thicken without cutting the hair at the top, it is very practical!It is important to clarify that DHI hair implants or FUE hair implants have no difference in results. The technique makes no difference because the results depend on the team carrying out the intervention. The interest of the technique is only for the Choï implanter. This is the only difference between classic FUE and DHI. The extraction steps are the same between FUE and DHI.No absolutely not, the angle has nothing to do with the tools, but with the know-how. You can stake out at the wrong angle with the DHI too. It is totally false to claim that you will have a better angle thanks to the DHI.No, the installation depth is the same. And the Choï implanter does not improve the depth or does not ensure an optimal depth. Other tools exist for this, but it is above all the know-how of the team when manufacturing the receiver sites that makes the difference. The implantation density is no better than with custom blades or sapphire blades. Densities greater than 40UF/cm2 are not obtained in DHI.No the results are the same as with an FUENo you don't recover faster, but thanks to longer hair, the traces of the implantation are less visible.
