Not everyone is blessed with naturally beautiful eyebrows. In the past, women with faint or sparse brows often opted for tattooed eyebrows to avoid daily makeup. However, what was once fashionable now appears unnatural and artificial. Consequently, eyebrow transplantation has gained increasing popularity. Below, experts outline three common eyebrow transplantation techniques. Those considering the procedure may find this information useful.
1. Skin Pillar Eyebrow Transplantation: This technique involves transplanting 3–4mm skin pillars containing several coarse hairs into the deep fascia layer of the skin. To maximize contact surface area and ensure adequate blood supply for the pillar grafts, the pillars can be incised and implanted with their bases cut at a "W" angle. This expands the graft's contact surface.During surgery, meticulous hemostasis is crucial. Avoid ligation with sutures to prevent hematoma accumulation at the implantation site, ensuring graft survival.
2. Point-by-Point Eyebrow Transplantation: This technique resembles columnar transplantation. The recipient site requires no incision; instead, small skin grafts containing 3–7 hairs are inserted into the skin using a specialized implantation needle.Advantages of this method include natural upward hair flow and direction, with a potential 100% survival rate. The disadvantage is its relatively complex procedure. Additionally, the occipital region is commonly selected as the donor site, typically requiring 35–45 small grafts yielding approximately 120–160 hairs; female patients may require 10% fewer grafts.
3. Scalp Strip Eyebrow Transplantation: The traditional eyebrow transplantation method involves harvesting a 4mm-wide scalp strip from behind the ear, trimming it into eyebrow shape, and surgically implanting it onto the patient's brow area. Strips wider than 4mm often exhibit linear hair loss in the central area even if the periphery survives, a phenomenon known as central hair loss.
Currently, grafts are predominantly harvested from the unaffected side, termed unilateral eyebrow half-section transplantation. When successful, this method yields eyebrow hair texture closer to natural appearance.
During surgery, subcutaneous fat is trimmed from the harvested eyebrow graft. The recipient site is incised from the skin down to the mid-muscle layer, where the hair follicles are implanted. To prevent ischemic necrosis of the transplanted follicles, sutures must be shallow and tension-controlled. The graft should adhere closely to the surrounding tissue base to promote survival.