What is DHI Hair Transplant

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What is DHI Hair Transplant

What is DHI Hair Transplant; DHI (Direct Hair Implantation) is a sophisticated hair restoration technique that has gained popularity for its precision and effectiveness. In DHI, hair follicles are extracted individually from the donor area and then implanted directly into the recipient area using a specialized tool called a Choi implanter pen. This method allows for greater control over the angle, direction, and depth of the implanted follicles, resulting in a more natural appearance.

what is dhi hair transplant

The DHI Procedure

  1. Extraction: Individual hair follicles are carefully extracted from the donor area, usually the back of the head, using a fine-tipped instrument.
  2. Implantation: The extracted follicles are then loaded into the Choi implanter pen and implanted directly into the thinning or bald areas. This tool allows the surgeon to precisely control the placement of each follicle without the need for prior incisions.

Advantages of DHI Hair Transplant

  1. Natural Results: The precise control over the angle, direction, and depth of each implanted follicle leads to a more natural-looking hairline and overall result.
  2. Minimized Trauma: The use of the Choi implanter pen reduces the trauma to the scalp, leading to less bleeding and quicker recovery times.
  3. No Incisions Required: Unlike other methods, DHI does not require pre-made incisions, which can reduce the risk of infection and scarring.
  4. Higher Survival Rate: The direct implantation of follicles can increase the survival rate of transplanted hairs, leading to better long-term results.

Comparing DHI with Other Hair Transplant Techniques

FUE (Follicular Unit Extraction)

Extraction Method:

  • DHI: Uses a fine-tipped instrument to extract individual follicles.
  • FUE: Also involves extracting individual follicles using a micro punch.

Implantation Method:

  • DHI: Directly implants follicles using the Choi implanter pen.
  • FUE: Requires the creation of recipient sites (tiny incisions) before implantation.

Scarring:

  • DHI: Minimal scarring due to the lack of incisions.
  • FUE: Minimal scarring, but slightly more than DHI due to the recipient site creation.

Recovery Time:

  • DHI: Generally faster due to less trauma and no need for recipient site creation.
  • FUE: Quick recovery, but slightly longer than DHI.
FUT (Follicular Unit Transplantation)

Extraction Method:

  • DHI: Extracts individual follicles.
  • FUT: Involves removing a strip of skin from the donor area, which is then dissected into individual follicular units.

Implantation Method:

  • DHI: Uses the Choi implanter pen for direct implantation.
  • FUT: Requires the creation of recipient sites for implantation.

Scarring:

  • DHI: Minimal scarring.
  • FUT: Linear scar at the donor site due to strip removal.

Recovery Time:

  • DHI: Faster recovery with less post-operative discomfort.
  • FUT: Longer recovery due to the larger wound at the donor site and the need for stitches.

Suitability:

  • DHI: Best for those looking for a minimally invasive procedure with quick recovery and natural results.
  • FUT: Suitable for patients needing a large number of grafts and who do not mind a longer recovery period and linear scarring.