Direct Hair Implantation (DHI) represents the pinnacle of hair transplant technology—a refined evolution of FUE that eliminates the waiting time between extraction and implantation. Using the patented Choi Implanter Pen, DHI enables surgeons to extract and implant follicles in a single motion, significantly improving graft survival rates while offering unmatched precision in angle, depth, and direction control.
DHI uses the same individual follicle extraction as FUE but revolutionizes the implantation process. After extraction using micro-punches, each follicle is immediately loaded into a Choi Implanter Pen—a specialized device with a hollow needle (0.6-1.0mm) and plunger mechanism. The surgeon inserts the pen into your scalp at the precise angle and depth required, then releases the follicle with a single click. This simultaneous site creation and implantation means follicles spend minimal time outside your body, maximizing survival rates.
DHI offers superior benefits: no pre-made recipient sites required (less scalp trauma), follicles spend 50% less time outside the body (higher survival rates of 97-98%), exceptional control over angle, depth, and direction of each hair, ability to implant between existing hairs without shaving (ideal for women and discretion), faster healing with less bleeding, and denser packing with up to 50-60 grafts per cm² compared to 35-40 with traditional methods. The Choi Implanter Pen provides unmatched precision for completely natural results.
DHI is ideal for patients seeking the absolute best graft survival rates, those requiring unshaven procedures (especially women), anyone wanting maximum density and precision, those with existing hair who need grafts placed between follicles without damage, and patients willing to invest in premium, cutting-edge technique. At Aestevita, our surgeons are certified DHI specialists with thousands of procedures performed using authentic Choi Implanter Pens.
At Aestevita, our DHI graft survival rate reaches 97-98%, among the highest achievable in hair restoration. This is achieved through:
- Immediate implantation (follicles spend minimal time outside body)
- Reduced handling trauma (Choi Pen eliminates manual placement)
- Optimal preservation in specialized solution during brief extraction-to-implant window
- Certified DHI specialists with advanced training and thousands of procedures performed
DHI's Choi Implanter Pen provides unparalleled control, ensuring:
- Precise angle control (15-45 degrees) matching natural hair direction perfectly
- Exact depth placement (3-4mm) for optimal graft positioning
- Consistent pressure and technique across thousands of grafts
- Ability to work between existing follicles without causing damage
- Superior density potential with closer graft placement
Building a Healthier Future – Our History in Medicine
Depending on your needs, Smile Design may include one or more of the following treatments: Gingivectomy: Laser-assisted gum contouring to create a balanced gum line
We are excited to expand our team and invite experienced medical professionals to join our esteemed
Collaborative Environment
Work alongside a multidisciplinary
team of professionals dedicated.
State-of-the-Art Facilities
Utilize advanced medical enhance patient outcomes and support.
Embarking on the journey of establishing a medical care facility in Dhaka is both a significant
- Regulatory Compliance
- Infrastructure and Technology
- Skilled Workforce
Healthcare landscape characterize public and private providers,
We are excited to expand our team and invite experienced medical professionals to join our esteemed
Collaborative Environment
Work alongside a multidisciplinary
team of professionals dedicated.
State-of-the-Art Facilities
Utilize advanced medical enhance patient outcomes and support.