ARTAS iXi robotic hair transplant in Chennai: how does it work?

Written by Dr. Sarat Anandh, MD DVL

Medical Council registered dermatologist · 10 September 2026

ARTAS iXi uses image guidance, robotics and physician-set planning to assist selected steps of FUE hair transplantation. Here is what the system does—and what still depends on the doctor.

People searching for an ARTAS iXi robotic hair transplant in Chennai often imagine that a robot independently designs and completes the surgery. That is not accurate. ARTAS iXi is a physician-controlled, image-guided system that can assist with identifying and harvesting follicular units, creating recipient sites and implanting harvested grafts. Diagnosis, hairline design, donor conservation, anaesthesia, graft handling and clinical decisions still need an experienced medical team.

Key takeaway: ARTAS iXi is a surgical tool that supports the doctor; it does not replace medical judgement.

First, what is FUE?

Follicular unit excision, or FUE, removes naturally occurring groups of one to several hairs from a donor area, usually at the back and sides of the scalp. Those grafts are then placed into carefully planned recipient sites. FUE avoids a long strip incision, but it still makes many small skin incisions and therefore is not scar-free. The donor supply is limited, so a responsible plan must protect enough hair for the future.

ARTAS iXi uses a multi-camera stereoscopic vision system to analyse features such as position, angle and orientation. The robotic arm aligns to selected follicular units while the physician controls the treatment area and settings. The manufacturer describes a seven-axis arm, image guidance and pre-operative planning software. These features may support repeatability, but a technically accurate harvest is only one part of a natural-looking result.

What happens before the procedure?

A consultation should confirm the diagnosis. Pattern hair loss, alopecia areata, scarring alopecia, telogen effluvium and hair breakage do not have the same treatment pathway. The doctor examines the donor zone, measures the recipient area, reviews family history and considers whether hair loss is stable enough for surgery. Blood tests or medical treatment may be advised when the story suggests an underlying cause.

The proposed hairline is then discussed in relation to age, face shape, likely future loss and available grafts. A low, dense hairline can look appealing on a screen but may use too much donor hair. Digital planning is useful only when the underlying plan remains conservative and realistic.

What happens during ARTAS-assisted surgery?

After preparation and local anaesthesia, the system images the donor scalp. The physician defines the safe harvesting area and adjusts parameters. Selected follicular units are scored and removed, then inspected and stored appropriately by the clinical team. Recipient sites must follow a planned angle, direction and density. Depending on the case and permitted system configuration, ARTAS can assist with site creation and implantation as described in its cleared indications.

The session may take several hours. Small crusts, redness, swelling, tenderness or temporary numbness can occur. Transplanted hairs commonly shed before new growth becomes visible. Reviews are measured in months, not days, and existing non-transplanted hair may continue to thin.

What does the evidence tell us?

The US FDA clearance describes ARTAS as assisting physicians with follicular-unit harvesting, recipient-site creation and implantation for a defined patient group. A 2024 comparative study of 13 men reported broadly similar satisfaction and safety between ARTAS-assisted and conventional FUE, but it was small and found differences in some graft-handling measures. That makes it useful emerging evidence, not proof that one method is universally superior.

The International Society of Hair Restoration Surgery warns against claims that any machine performs every aspect of transplantation or makes surgery scarless. Ask who makes the diagnosis, designs the hairline, sets the robot, handles grafts and manages complications.

At The Derm Edit in Anna Nagar West Extension and Mogappair, ARTAS planning is supervised by Dr. Sarat Anandh, MD DVL, a Medical Council registered dermatologist. Suitability depends on diagnosis, donor reserve, hair characteristics and expectations. Message us on WhatsApp for details.