Hair implantation DHI
Direct Hair Implantation (DHI) is a hair transplant technique that aims to provide a natural-looking and minimally invasive solution for individuals experiencing hair loss.
Here's a step-by-step overview of the DHI technique :
Consultation
The process begins with a consultation between the patient and the hair transplant surgeon. During this consultation, the surgeon assesses the patient’s hair loss pattern, discusses goals, and determines the feasibility of the procedure.
Donor Area Preparation
The donor area is typically the back or sides of the scalp, where hair follicles are genetically resistant to the hormone dihydrotestosterone (DHT), which is responsible for hair loss. Hair in this region is harvested for transplantation.
Hair Follicle Extraction
Individual hair follicles are extracted from the donor area using a micro-punch tool. This tool allows for the removal of individual follicular units without creating a linear incision (as seen in traditional strip harvesting).
Graft Preparation
Once the hair follicles are extracted, they are kept in a special solution to maintain their viability. The extracted follicles are then prepared for implantation.
Choi Implanter Pen
The key feature of the DHI technique is the use of a Choi Implanter Pen. This pen-like instrument has a hollow needle that allows for the direct implantation of hair follicles into the recipient area.
Recipient Area Implantation
Unlike some other hair transplant techniques, DHI skips the step of creating incisions or channels in the recipient area before implantation. The Choi Implanter Pen is used to create tiny incisions and simultaneously implant the grafts in a controlled and precise manner.
Natural Hairline Design
The surgeon carefully designs the new hairline to mimic the natural pattern and direction of hair growth. This attention to detail is crucial for achieving a natural-looking result.
Post-Transplant Care
After the procedure, patients are provided with post-transplant care instructions, which may include guidelines for washing the hair, avoiding certain activities, and using prescribed medications to promote healing.
Recovery
Patients can typically resume regular activities shortly after the procedure. However, there may be some initial redness, swelling, and scabbing in both the donor and recipient areas, which gradually subside over time.
