The hair transplant market is saturated with technique marketing. Every Istanbul clinic promotes its preferred method as a proprietary advance over what competitors offer. Sapphire FUE, DHI, and Micro FUE are frequently presented as categorically superior to standard FUE. Some of those claims have clinical support. Most are positioning. Understanding what each technique actually involves, and where the differences genuinely matter, is the prerequisite for evaluating anything a clinic tells you.
Techniques and procedures covered here. This section covers the full range of hair transplant approaches used by international clinics:
- FUE (Follicular Unit Extraction) – the dominant technique, involving individual follicle extraction from the donor area and implantation into the recipient area. The foundation against which all variants are measured.
- DHI (Direct Hair Implantation) – a variation using a Choi implanter pen that combines extraction and implantation into a single instrument. Relevant for specific scalp density scenarios.
- Sapphire FUE – FUE performed with sapphire-tipped blades rather than steel, producing marginally smaller incisions. The clinical advantage over steel is narrower than most clinic marketing implies.
- Women’s hair transplant procedures – hairline restoration and diffuse thinning treatment for female patients, which involves different extraction patterns and density targets than male procedures.
- Beard and eyebrow transplants – follicle placement into facial areas using FUE-derived techniques. Requires different angles and density calibration than scalp work.
- Hair transplant repair surgery – corrective procedures for patients with failed prior transplants, poor hairline design, or donor area damage. The most technically demanding category.
How to use this section. Read the guide for the technique your shortlisted clinics are proposing before your consultations. You will be able to ask specific questions, evaluate whether the proposed approach fits your case, and identify when a clinic’s technique recommendation is driven by their equipment rather than your needs. For destination-level guidance, see the hair transplant tourism section. For pricing by graft count and technique, see the hair transplant cost guide.
Hair Transplant Techniques Compared
The table below summarises how each technique works, who it suits, and where the genuine differences lie. Use it to evaluate what a clinic is actually proposing before you accept a technique recommendation.
| Technique | How it works | Best suited to |
|---|---|---|
| FUE | Individual follicles extracted from the donor area and implanted one by one | The standard for most patients; the benchmark all variants are measured against |
| DHI | A Choi implanter pen combines extraction and implantation in one instrument | Dense packing and specific scalp scenarios, where surgeon skill matters more than the tool |
| Sapphire FUE | FUE performed with sapphire-tipped blades rather than steel | Patients wanting marginally smaller incisions; the edge over steel is narrower than marketing implies |
| Women’s procedures | Hairline restoration and diffuse thinning treatment, often without a full shave | Female-pattern thinning, which needs different extraction patterns and density targets |
| Beard and eyebrow | FUE follicles placed into facial areas at precise angles | Facial hair restoration, which requires different angle and density calibration |
| PRP therapy | Platelet-rich plasma injected to support existing follicles | Slowing early thinning; an adjunct, not a substitute for a transplant |
| Repair surgery | Corrective work on failed transplants, poor hairlines, or donor damage | The most technically demanding category; choose by surgeon, not destination |