What Is DHI?

Direct Hair Implantation (DHI) is an advanced hair transplant technique that allows for the extraction and implantation of hair follicles in a single step, without the need to create recipient channels beforehand. It uses a specialized tool called a Choi Implanter Pen, which allows for precise control over angle, depth, and direction of each follicle placed.

It is essentially a refined variation of the FUE method, offering more control and density in delicate areas like the hairline or temples.

How It Works

• Hair follicles are extracted one by one from the donor area using FUE
• Instead of storing them for long, the follicles are immediately loaded into Choi pens
• Surgeons then implant them directly into the recipient area, reducing the time grafts spend outside the body
• This minimizes trauma and maximizes survival rate

Who It’s For

• Patients seeking high precision, especially in hairline or frontal zones
• Individuals with mild to moderate hair loss
• Those looking for a natural and dense look
• Ideal for people who prefer a short recovery period

Benefits

• High precision in placement, especially around hairline and temples
• Shorter time outside the body means higher graft survival
• Less bleeding and trauma due to no channel incisions
• Faster healing and lower risk of scarring
• Often done without shaving the recipient area (optional)

Limitations & Risks

• Typically more expensive than traditional FUE
• Requires more surgical time and expertise
• Not suitable for very large coverage areas due to time constraints
• Results still depend heavily on surgeon skill and planning

Questions to Ask Your Clinic

• Do you use the original Choi Implanter Pen or a variation?
• Is DHI suitable for my level of hair loss?
• Can the procedure be performed without shaving?

Disclaimer

This article is for informational purposes only and does not constitute medical advice. Always consult with a qualified professional before undergoing any medical procedure.

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