(1) Eyebrow loss due to illness or other causes.
(2) Incomplete eyebrow structure.
(3) Sparse or faintly pigmented eyebrows.
(4) Eyebrow defects or central scarring following trauma.
(5) Asymmetry between both eyebrows.
(6) Unsatisfactory eyebrow shape where the original form cannot be modified.
Both methods have distinct advantages and disadvantages:
Free grafting yields lower survival rates and sparser results, but offers simpler procedures and lower costs. Pedicle grafting may produce overly dense growth that loses natural characteristics, or may result in secondary loss due to "male pattern hair loss predisposition."This method is relatively simple and less expensive; transplanted eyebrows appear natural and realistic, closely resembling normal eyebrows in shape. Additionally, the procedure causes minimal trauma, reduces patient discomfort, allows for quick recovery, and has a low complication rate. However, it is technically complex, requires high skill, and is more costly.Postoperative Considerations for Eyebrow Transplantation
Hair survival generally inversely correlates with temperature. Higher ambient temperatures accelerate hair metabolism, reducing follicular cells' tolerance to hypoxia and increasing their susceptibility to death. Procedures are typically scheduled during spring, autumn, or winter when hair metabolism slows and tolerance to oxygen deprivation improves, thereby enhancing graft survival rates.Summer's intense heat accelerates cellular metabolism, increasing cell mortality. Combined with heightened infection risks in warm weather, this increases the likelihood of surgical failure.
This procedure is best performed with inpatient care. Preoperative requirements include good overall health without significant organ dysfunction (e.g., no heart disease, hepatitis, nephritis, pneumonia); no severe systemic conditions such as diabetes, blood disorders, or immunodeficiency diseases;no local scalp infections like boils or ulcers; women should avoid scheduling during menstruation. Routine preoperative blood and urine tests, chest X-rays, and ECGs are required. Hair should be washed with antiseptic solution two days prior. Smoking must cease before surgery.Aspirin, contraceptives, and certain anti-inflammatory medications may increase bleeding risk; discontinue these drugs for a period before surgery.
For hair transplant recipients, create a donor area the day before surgery: approximately 5–6 cm long, 1.5–2 cm wide, with hair shafts 0.7–1 cm tall, located above and behind the ears.The vertical axis of the donor area should align parallel to the natural hair growth direction. For men, shave all remaining hair; for women, shave only the hair surrounding the donor area. Wash the scalp thoroughly with soap multiple times, then disinfect with iodine tincture and alcohol. Cover with sterile dressing. For hair transplant recipients, shave the designated donor area and surrounding hair.
Antibiotics are administered for one week postoperatively to prevent infection. Mild swelling or subcutaneous bruising around the eyes may occur on the second day after surgery, typically resolving spontaneously within a few days. Scalp sutures are removed on the seventh postoperative day. Eyebrow dressings should be gently peeled off starting from the inner corner of the eyebrow.If local itching occurs after suture removal, apply 2% menthol alcohol swabs several times; symptoms should resolve within days. For small red papules, apply 2.5% iodine tincture 5-6 times daily until resolved. Newly transplanted eyebrows typically begin shedding after 1-2 months, though some may persist. New eyebrow growth usually emerges gradually between 3-6 months.
Self-Care After New Eyebrow Transplant Survival: Once the transplanted eyebrows have taken root, trim them to a natural height of approximately 0.7–1 cm. A slightly uneven length creates a more authentic look. Regular trimming is essential to prevent them from growing too long and resembling hair rather than eyebrows.What is Eyebrow Resection and How is it Performed? Eyebrow resection is a common cosmetic procedure that surgically removes part (partial resection) or all (total resection) of undesirable eyebrow hair. It is primarily used for:The principle is to preserve the natural shape of the brow head and retain unaffected portions of the eyebrow.Subbrow Resection: Incision placed along the lower brow margin, suitable for upper eyelid skin laxity or overly high tattooed brows. Supra-brow Resection: Incision placed along the upper brow margin, suitable for mild upper eyelid skin laxity with normal brow structure but drooping brows.Central Cross-Section Partial Resection: Preserves the brow head and mid-brow hair structure, particularly suitable for drooping outer brows and pronounced crow's feet. Risks of Brow Resection and How to Avoid Them Like any surgery, brow resection carries potential complications. The four most common include:
Post-browplasty, the brow head exhibits a high incidence of scarring, including hypertrophic scarring. Therefore, preserving the brow head and avoiding incisions in this area is crucial. If excision of the brow head is necessary, ensure suturing is performed under tension-free conditions. If the incision at the brow arch is too high or tension is excessive, scarring is likely. Should scarring occur, prompt treatment according to scar management protocols is essential.
When removing skin in the brow area, ensure full-thickness excision without excessive thinning that leaves residual hair follicles. Inverted suturing during closure may cause misaligned eyebrow growth. Bundles of retained hair follicles can lead to folliculitis postoperatively.