Direct Hair Implantation (DHI) is a modern hair transplant technique that is a variation of the more traditional Follicular Unit Extraction (FUE) method. DHI is known for its precision and minimal scarring, as it uses a specialized tool called a Choi pen to extract and implant hair follicles. Here's a step-by-step overview of how a DHI hair transplantation procedure is typically performed:
Consultation: The process begins with a consultation with a qualified hair transplant surgeon. During this consultation, the surgeon assesses the patient's hair loss, discusses their expectations, and determines whether they are a suitable candidate for DHI hair transplantation.
How is DHI Hair Transplantation Performed
Hairline design: The surgeon, in collaboration with the patient, designs the new hairline. The desired hairline shape, density, and position are discussed and agreed upon.
Preparation: On the day of the procedure, the patient's scalp is cleaned and sterilized, and the donor area (usually the back or sides of the head) is trimmed to provide access to the hair follicles for extraction.
Local anesthesia: Local anesthesia is administered to both the donor and recipient areas to ensure that the patient is comfortable and pain-free during the procedure.
Extraction: With the patient under local anesthesia, the surgeon uses the Choi pen, a specialized implantation device, to extract individual hair follicles one by one from the donor area. Unlike the traditional FUE method, where the grafts are extracted and then placed in a holding solution, in DHI, the grafts are placed directly into the Choi pen, maintaining their vitality.
Implantation: The surgeon makes tiny incisions in the recipient area (the area where hair is to be transplanted) using the Choi pen. They then insert the extracted hair follicles into these incisions. The Choi pen's fine tip allows for precise control over the depth, angle, and direction of hair follicle placement, resulting in a natural-looking hairline and overall distribution of transplanted hair.
No need for canal creation: In DHI, the traditional step of creating recipient site incisions or canals separately is eliminated. The Choi pen both creates the incisions and implants the grafts, simplifying the procedure and reducing the risk of trauma to the transplanted hair follicles.
Graft density: DHI allows for high graft density and precise placement, which can result in a fuller and more natural-looking result.
Post-procedure care: After the procedure, the patient is given instructions for post-operative care, which typically includes information about how to wash and care for the transplanted area, as well as any medications that may be prescribed to aid in the healing process.
Recovery: DHI hair transplantation typically has a shorter recovery time compared to older methods, with minimal scarring and faster healing.
It's important to note that the success of a DHI hair transplantation procedure depends on various factors, including the skills of the surgeon, the quality of the donor hair, and the patient's overall health. It's crucial to choose a qualified and experienced surgeon for this procedure and to follow their post-operative instructions carefully for the best results.
The process begins with a consultation with a qualified hair transplant surgeon. During this consultation, the surgeon assesses the patient's hair loss, discusses their expectations, and determines whether they are a suitable candidate for DHI hair transplantation.
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