Scar Management in Facelifts – Incision Placement, Healing, and Aftercare

The fear of visible scars is one of the biggest barriers for patients considering a facelift. However, an outstanding result is characterized not only by effective rejuvenation, but also by the fact that the incision itself remains invisible. Modern scar management does not begin only after the operation, but rather with the meticulous planning of the incision lines.

The art of plastic surgery lies in placing incisions so that they are virtually imperceptible after healing. This article explains the strategic considerations behind incision placement, the wound healing process, and which evidence-based aftercare methods lead to optimal, inconspicuous scars.

The placement of the incisions is the key factor in determining the final appearance of the scars. The goal is to conceal the incisions within natural anatomical boundaries and along the skin’s natural tension lines. A customized incision pattern is therefore standard in every high-quality facelift.

Preauricular Incisions: The Art Before the Ear

The incision in front of the ear (preauricular) is the most visible part of the scar and requires the utmost precision. To avoid an unnatural appearance, the incision is not made as a straight line but follows the complex contours of the ear.

• Tragus incision: A common technique involves placing the incision directly behind the tragus (the small cartilaginous protrusion in front of the ear canal). This hides the scar in a natural depression, making it invisible when viewed from the front.
• Hairline incision: Above the ear, the incision is carefully placed along the hairline or directly in the hairy temple area. This prevents the hairline from shifting backward after the lift, which would be a telltale sign of surgery.

Retroauricular incisions: The hiding spot behind the ear

The incision behind the ear (retroauricular) runs inconspicuously in the natural crease between the ear and the scalp. From there, it is extended into the hair-bearing area at the back of the head. Here, too, precise placement is crucial to prevent the hairline from shifting or bald scar areas from forming in the hair.

The Role of Skin Tension Lines

The skin has natural creases, also known as Langer’s lines. When incisions are made parallel to these lines, they generally heal more beautifully and inconspicuously because they are under less tension. An experienced surgeon takes these biomechanical factors into account with every incision. The top priority is this: the tissue must be repositioned without tension. In the end, the skin is only loosely adapted and the excess skin is removed. Any tension lies on the tightened SMAS deep within, not on the skin suture itself. This is the most important prerequisite for fine scar formation.

Scar formation is a biological process that occurs in three phases. Understanding these phases helps determine the appropriate timing for post-operative care.

1. Inflammatory phase (days 1–5): Immediately after surgery, the body responds with an inflammatory reaction. The wound becomes red and swollen. This is a normal part of the healing process, during which the wound is cleansed.
2. Proliferation phase (Day 5 to Weeks 3–6): In this phase, reconstruction begins. New blood vessels form, and collagen fibers are produced to close the wound. During this time, the scar is often red, raised, and may itch.
3. Remodeling phase (week 6 to 1–2 years): This is the crucial maturation phase. The initially disorganized collagen fibers are restructured and realigned. The scar becomes flatter, softer, and paler. This process can take up to two years.

While the surgical technique lays the foundation, targeted aftercare can significantly improve the final result. It is important to wait until the wound has completely healed (approximately 2–3 weeks after surgery) before beginning these measures.

Silicone: The Gold Standard in Scar Care

The use of silicone products (gels, patches) is the method with the strongest evidence from studies for improving scar quality.

• Mechanism of action: Silicone forms a thin, water-impermeable film over the scar. This creates an ideal moist environment (occlusion) that regulates collagen production and counteracts excessive growth. Redness is reduced, and the scar becomes flatter and smoother.
• Application: A thin layer of silicone gel is applied to the dry scar 1–2 times daily. Treatment should be continued consistently for at least 3–6 months.

Laser Treatments: Targeted Corrections

If scars remain red or raised after several months, laser therapies can help.

• Pulsed dye laser (PDL): This laser targets the red blood vessels in active scars. It effectively reduces redness and can also relieve itching.
• Fractional laser (ablative or non-ablative): This laser creates tiny micro-injuries in the scar. This stimulates the body’s natural healing process to reorganize the collagen fibers. The scar becomes smoother and less noticeable. Several sessions spaced 4–6 weeks apart are usually necessary.

Steroid injections: For hypertrophic scars

If a patient is prone to excessive scarring (hypertrophic scars or keloids), targeted injection of corticosteroids directly into the scar may be beneficial.

• Mechanism of action: Cortisone has a strong anti-inflammatory effect and suppresses excessive collagen production.
• Application: The injections are administered by the treating physician at intervals of several weeks until the scar becomes flatter and softer.

Additional supportive measures

• Sun protection: UV radiation can lead to permanent dark discoloration (hyperpigmentation) of fresh scars. Consistent sun protection (SPF 50+) for at least 12 months is essential.
• Gentle massage: Once approved by the surgeon, gentle massage of the scar can help keep the tissue supple and loosen adhesions.
• No smoking: Smoking severely impairs blood circulation and disrupts wound healing. Quitting smoking well before and after surgery is crucial for good scar quality.

An optimal scar outcome following a facelift is the result of a perfect synergy between surgical skill and disciplined post-operative care. It begins with choosing an experienced specialist who has mastered the art of hidden incisions and tension-free suturing. It ends with consistent care by the patient, who supports the natural healing process over the course of months. With modern techniques and proper care, visible scars no longer need to be a concern; instead, they become the discreet hallmark of an excellent procedure.