Hairline Lowering (HALO) Surgery
Hairline lowering (also called forehead reduction or hairline advancement) reduces forehead height by surgically advancing the hairline forward. Some people are born with naturally high hairlines or large foreheads, which can affect facial proportions and cause self-consciousness. The procedure typically achieves one point five to three centimetres of advancement in a single surgery. Good scalp laxity is essential for a satisfactory result, and this is assessed carefully during consultation.
What does a Hairline Lowering procedure involve?
Your surgeon will measure forehead height, assess scalp elasticity, evaluate hair quality and density, and discuss how much advancement is realistically achievable. The new hairline position is marked while you are seated.
An incision is made along the planned new hairline following a slightly irregular, wavy pattern — rather than a straight line — to create a more natural appearance. Hair follicles are preserved and angled so that hair grows through the scar, helping to camouflage it. A strip of forehead skin is removed, the scalp is advanced forward, and the incision is closed in layers. For patients requiring more than three to four centimetres of reduction, a staged approach using tissue expanders may be recommended.
Surgery takes two to three hours, typically under general anaesthetic, as a day case.
Your Recovery
Swelling of the forehead and sometimes upper eyelids is expected for the first week. Some scalp numbness is normal and typically resolves over three to twelve months. Hair washing can resume gently after two to three days. Most patients return to desk work within seven to ten days, avoiding strenuous activity for three weeks. The scar fades significantly over six to twelve months as hair grows through and around it.
Risks and Complications
Visible or wide scarring along the hairline
Hair loss (shock loss) along the incision — usually temporary
Scalp numbness (expected; usually temporary)
Asymmetry in hairline height or shape
Wound separation or skin necrosis if tension is excessive
Recurrent hairline elevation due to scalp relaxation
Need for revision surgery
Frequently Asked Questions
How much can my hairline be lowered?
Most patients achieve one point five to three centimetres in a single procedure. The exact amount depends on scalp elasticity, assessed during consultation.
Will the scar be visible?
Initially, yes. With proper surgical technique and good healing, scars typically fade and become well-camouflaged by hair over six to twelve months.
Can I have hairline lowering if I experience hair loss?
Patients with progressive hair loss are generally not ideal candidates, as ongoing loss may make the scar more visible over time.
THE SPECIALIST CLINIC DUBLIN
Plastic, Reconstructive & Aesthetic Surgery performed with Care & Compassion
To discuss whether hairline lowering is suitable for you, contact us to arrange a consultation. We will assess your scalp elasticity, hair characteristics, and facial proportions before discussing realistic expectations.