What are the Pros and Cons of the FUE technique?

FUE Hair Transplantation Process

The grafts are preserved in cold 0.9% saline. Once the grafts are harvested, the recipient slits are prepared using 18–20 gauge needles or blades. Each follicular graft is then carefully transplanted in the prepared slits. Utmost care should be practiced while handling grafts and they should be kept moist at all times during the procedure.

Once the procedure is finished, the surgical area is thoroughly cleaned with saline. An antibiotic dressing is done on the donor area. Routine antibiotics, steroids, opioid analgesics, and multivitamins are prescribed along with postoperative instructions.

The procedure is very well tolerated by most patients. Postoperative pain is often mild and easily controlled with oral analgesics.

Postoperative Care & Healing

Periorbital or facial edema occasionally occurs on the third or fourth day after surgery and may be aesthetically unpleasant. Cold packs, proper sleep posture, and the use of intraoperative and postoperative steroids help prevent or reduce swelling.

Scabs should be washed off gently with mild shampoo from the second or third day onward. The grafts become secured to the recipient site by the sixth–ninth postoperative day. Local application of aloe vera has been found beneficial in folliculitis and wound healing.

Folliculitis or pustules at the recipient site are common after a few weeks but usually subside spontaneously without harming grafts; oral antibiotics are rarely needed.

The donor site heals but hypopigmented scars (about 1.5–1.6 mm) are often visible. Other rare complications include adverse drug reactions, mild bleaching of hair due to hydrogen peroxide irrigation, sensory disturbances, hiccups, and transient hypopigmentation.

Immediately after hair transplant, some patients may experience “shock loss” — temporary shedding of grafted and nearby hair — which is normal and typically resolves as the new hair grows.

Time FUE Hair Transplants Takes to Heal

The grafted hair may usually take 6–12 months to grow, but may vary from patient to patient. One of the most common complaints and complications of hair transplants is “unexpected results.” The term “unexpected results” here may encompass visible results of the surgery. Generalized reduction of the density of the donor area or “moth-eaten appearance” may appear when more grafts are harvested.

FUE Hair Transplants Time Duration

Two-sitting FUE is a preferable option in cases with large bald areas where the surgeon and patient can both assess the donor area, result, finances, and then plan for a second surgery of the remaining bald area. Unnatural hairline, inadequate graft density, etc., are major concerns of patients, which may be due to inexperienced hands or over-expectations.

FUE is a meticulous and time-consuming technique; hence, both surgeon and patient should be aware of the skills, limitations, and realistic expectations before the procedure.