* The Sapphire FUE method and the Follicular Unit Implanter (DHI/Implanter Pen) method are both modern hair transplant techniques. The biggest difference is how the grafts are implanted, not how they're extracted.
* In Sapphire FUE, tiny recipient channels are first created using ultra-sharp sapphire blades, and the extracted hair follicles are then placed into these channels.
Sapphire FUE
* Sapphire FUE is essentially standard FUE with sapphire-tipped blades instead of steel blades for creating the recipient channels
* Smaller, cleaner incisions.
* Potentially less swelling and quicker healing.
* Allows dense packing of grafts.
* Good balance between coverage, density, and cost
Benefits
* More precise incisions due to the sharp sapphire blade.
* Less tissue trauma, which may reduce bleeding and swelling.
* Potentially faster healing than conventional steel-blade FUE.
The Follicular Unit Implanter
(FUI) method more commonly referred to as DHI (Direct Hair Implantation)—uses a special Choi implanter pen to place hair follicles directly into the scalp.
* How the Follicular Unit Implanter method works
* Hair follicle extraction
* Individual follicular units are removed from the donor area using the FUE technique.
* Direct implantation
* The surgeon inserts the pen into the scalp and implants the graft in one step.
How it works
* Hair follicles are removed one by one Tiny recipient channels are created with steel blades.
* Grafts are then inserted into those channels.
* Well-established technique.
* Generally the most affordable.
* Natural-looking results when performed by an experienced surgeon.
Benefits of the Follicular Unit Implanter (DHI) method
Natural-looking hairline:
* The implanter pen allows precise control over the angle, depth, and direction of each hair follicle, helping create a realistic hairline.
* High-density implantation: Hair follicles can often be placed closer together, improving the appearance of density in suitable candidates.
* Minimal tissue trauma: Implanting the graft directly may reduce tissue injury compared with techniques that require separate channel creation.
