Method · Follicular Unit Extraction

Taken one by one.
No linear scar.

FUE removes follicular units one at a time using 0.7–0.8 mm hollow needles, precise, minimally invasive, and without the strip of skin that classic FUT requires.

ProcedureOutpatient, one day
AnaesthesiaLocal
Donor areaTiny dots, no sutures
Everyday lifeAfter a few days
Final resultAfter about 12 months
0,7–0.8 mmPunch diameter
90–95 %Survival rate in the literature
0Linear scars
1–4Hairs per follicular unit
Introduction

The FUE
Technique

Follicular Unit Extraction is among the gentlest and most advanced techniques in hair transplantation. Individual follicular units, the natural clusters of one to four hairs, are lifted precisely from the donor area at the back of the head using fine hollow needles, then placed exactly where hair has been lost.

Unlike the older FUT method, which removes a whole strip of skin, FUE leaves no linear scar. The extraction points show at most as tiny dots and close within a few days.

Each follicle is taken individually and with great care, so its structure and vitality survive intact. The grafts are then held in nutrient solution and placed into fine channels prepared in advance, each one following the natural direction of growth, the right density and an even, harmonious spread.

The decisive difference

Dots, not a line what the donor area is left with

FUE, pinpoint extraction
Hundreds of sub-millimetre extraction points spread across the whole donor area. They close within days and stay inconspicuous even on short hair.
FUT, strip harvesting
A single continuous linear scar at the back of the head. Trichophytic closure keeps it narrow, and longer hair normally covers it completely.
Precision

Every follicular unit is assessed, extracted and placed individually.

FUE hair transplant, extraction from the donor area and placement in the recipient zone
Technology

ARTAS® iX
Robotic system

The ARTAS® iX system, originally developed by Restoration Robotics, is the most advanced form of FUE currently available. Robot-assisted techniques have long proved themselves in cardiac and kidney transplant surgery; in hair medicine they improve the consistency, safety and effectiveness of single-unit extraction.

SENSING

Stereoskopische Optik

Cameras and algorithms register every follicular unit individually, calculating exit angle, depth, calibre and spacing in real time.

SELECTION

Viable grafts first

The system picks out the strongest units and harvests only as many grafts as the agreed treatment plan calls for.

TEMPO

Shorter time out of the body

Faster harvesting shortens the time grafts spend outside the body, a direct factor in how well they take.

The treating doctor can override any decision the system makes at any point. The robotics do not replace medical planning, they carry it out more precisely.

FUE harvesting in the donor area
Indication

Ideal for younger patients

FUE is particularly suited to cases where it is still unclear how the hair loss will progress. Smaller punches greatly reduce scarring and keep the donor area available for later sessions.

Small punches keep trauma to the scalp to a minimum and allow it to recover quickly, one reason the technique fits easily around an active life.

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Procedure

From planning until the grafts take

01

Analysis

Assessment of donor density, hair structure and likely progression. The hairline is defined.

02

Anaesthesia

Local anaesthetic to both donor and recipient areas. The procedure is done on an outpatient basis.

03

Harvesting

Units are extracted individually with 0.7–0.8 mm punches and held in nutrient solution.

04

Channels

Fine recipient channels are opened to match growth direction, angle and planned density.

05

Implantation

Grafts are placed one by one. Crusting usually clears after 7–10 days.

Side by side

FUE and FUT compared side by side

FUE
FUT
Harvesting
Individual units, 0.7–0.8 mm punch
A strip of skin from the back of the head
Scar
Tiny dots, barely visible
A narrow linear scar
Kurze Frisur
No restrictions
Longer hair recommended
Graft yield
High, and scalable across several sessions
Very high in one session
Wound healing
A few days, no sutures
Sutures removed after about 10–14 days
Particularly suitable
Younger patients, uncertain progression
Advanced hair loss

In the literature, both techniques achieve survival rates above 90 per cent in experienced hands. Which one is right for you is decided at the consultation.

FAQ

Frequently asked questions

The procedure is carried out under local anaesthetic and is virtually pain-free. Because FUE is minimally invasive, most patients are back to normal activities quickly.

No. FUE leaves only pinpoint extraction marks that are barely visible even on short hair. It produces nothing like the linear scar left by FUT.

Yes. It combines very well with PRP, mesotherapy, Regenera Activa or Seffihair® to further support graft survival and hair quality. We agree the right combination with you at the consultation.

Between roughly four and eight hours depending on the number of grafts, normally in a single day as an outpatient. Robot-assisted extraction can shorten this noticeably.

The transplanted hairs shed after a few weeks, a normal part of the cycle. New growth usually begins at three to four months, with the final result at around twelve.

Consultation

Let's talk
about your hair.

In a personal consultation we work out whether FUE is right for your situation, openly, with no sales pressure and an honest assessment.

Arrange an appointment
Dr Sussan Rosenthal, MD · Hair Transplantation · derma utoquai
Utoquai 39 · 8008 Zurich · +41 44 268 22 50