Most forehead reductions heal well, but when a previous result disappoints — an uneven hairline, a scar that shows, or a forehead still taller than hoped — the natural question is whether it can be put right. Often it can, but revision of the hairline and scalp is more demanding than the first operation, so an honest, in-person assessment matters more here than almost anywhere.
Garnet is well known for neck-wrinkle and lifting surgery. The facility is excellent and I’m thoroughly satisfied with the friendly consultation and the surgeon’s skill.
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I came on a referral and was very satisfied thanks to the doctor’s kind consultation and clear explanations. The nurses were friendly too.
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Forehead reduction works by advancing the hairline forward and removing a strip of forehead skin, so the things that disappoint patients tend to cluster around the hairline itself. The most common are a hairline that healed asymmetrically — slightly higher on one side than the other — or an edge that looks too straight, too sharp or unnaturally regular rather than softly irregular like a natural hairline. Others feel the forehead is still taller than they hoped, because a single safe advancement could only move the scalp so far.
The scar is the other frequent concern. A hairline scar that healed wide, raised or visible — or that sits slightly in front of the hairline where hair cannot hide it — can undermine an otherwise good result. None of these necessarily reflect a poor surgery; some come down to how an individual's tissue healed, how much tension the scalp was under, or how conservatively the first operation was planned. Understanding the original technique, covered on the forehead reduction page, helps frame what went on.
It is worth separating disappointment from normal healing. A scar still maturing in the first year, or early tightness, is not a failed result — these settle, as the scars and healing page explains. Genuine revision questions are best raised once the forehead has fully settled, typically after a year, when the true result is clear.
Several things can be improved, though what is realistic depends entirely on your individual scalp and hair. Hairline asymmetry can sometimes be evened out by adjusting the higher side. A hairline still set too high may be lowered further with an additional, carefully judged advancement — often more feasible once the scalp has relaxed in the months and years after the first surgery, regaining some flexibility. An over-straight or harsh hairline edge can frequently be softened so it reads more naturally.
A visible scar is usually the most addressable concern, through scar revision, refinement, or hair-based camouflage — covered in the next section. The honest caveat is that revision is about improvement, not a guaranteed perfect reset; the aim is a meaningfully better, more natural result rather than an undoing of everything that came before.
Which combination suits you is a judgement call made in person. Sometimes the ideal plan is a single targeted change — refining the scar alone, for instance — rather than re-operating on the whole hairline. A careful surgeon will steer you toward the least aggressive option that genuinely solves the concern that brought you in, which often starts from the same questions covered on the who is it for page.
When the scar is the main problem, two broad routes exist. The first is scar revision: re-excising and meticulously re-closing the scar to produce a finer, flatter line — useful when a scar healed wide or raised. This works best once the original scar has fully matured, and it is approached conservatively because each revision still leaves a scar, just a better one.
The second route is hair-based camouflage. A hair transplant placing follicles into and just in front of the scar can break up its visibility, so hair grows through and across the line and disguises it — particularly valuable when a scar sits slightly forward of the hairline or where the hairline edge looks too defined. The two approaches are not mutually exclusive: refining the scar first and then transplanting hair through it can give the most discreet result, and the sequence and timing are planned individually.
Both options require honest expectation-setting. Transplanted hair takes months to grow in, and graft behaviour through scar tissue is less predictable than in normal scalp, so results are improvements rather than certainties. This is exactly the kind of nuanced, case-specific plan that benefits from seeing the surgeon who would carry it out — and from the same continuity that the related forehead procedures rely on for predictable healing.
A revision forehead reduction is rarely a simple repeat of the original. The first operation leaves scar tissue, alters the scalp's blood supply and uses up some of the natural flexibility that made the initial advancement possible. Tissue that has already been advanced and held under tension is stiffer and less forgiving, which limits how far a surgeon can safely move it a second time and raises the premium on conservative, well-planned surgery.
These constraints are why revision demands particular care. Pushing a previously operated scalp too aggressively risks tension on the closure, which can in turn widen a scar — the very thing the patient came to fix. A thoughtful surgeon therefore plans for what the tissue will genuinely allow, sometimes staging changes over time rather than attempting everything at once, and is candid when the most careful improvement is smaller than the patient first imagined.
For an international patient, this makes surgeon selection and honesty especially important. Revision rewards an unhurried, single-surgeon approach where the same doctor assesses, plans and operates with realistic goals — and is willing to say when a more modest correction, or a scar-camouflage route, is the wiser choice. You can begin that honest conversation in an online consultation with photos before travelling.
Revision planning begins with understanding exactly what was done before and how your tissue responded. The surgeon needs to see the current hairline, the scar, the scalp's flexibility and your hair pattern, because all of these shape what is realistic. Two patients with the same complaint can need quite different plans — one suited to a further advancement, another better served by scar camouflage alone.
An honest assessment also means being told when surgery is not the answer, or when waiting is. If a scar is still maturing, the right advice may be to let it settle before deciding. If the scalp has little flexibility left, re-advancing the hairline may not be safe, and a hair-transplant approach becomes the sensible route instead. Hearing 'this is what we can safely improve, and this is what we cannot' is a sign of good care, not a lack of options.
Because so much depends on examining your specific anatomy, a generic promise made before anyone has seen your scalp should be treated with caution. The reliable path is a candid, in-person-quality assessment — which for international patients can begin remotely with good photographs and full history, then be confirmed in Seoul.
Garnet is a single-surgeon clinic in Apgujeong, Seoul. Dr. In-Soo Baek is a board-certified plastic surgeon (Korean medical licence no. 77407) and the only operating doctor — he consults, performs the surgery himself and reviews every follow-up. For revision work, that continuity is the point: the same surgeon who assesses your previous result plans and carries out the correction, with realistic, conservative goals rather than over-promising on a previously operated scalp.
The clinic's unhurried model suits this kind of careful work. The day is capped, the assessment is honest about what can and cannot be safely improved, and structured reviews at 1, 3 and 6 months track how a revision settles — with the same surgeon reachable by messenger after you fly home. Garnet is registered with Korea's foreign-patient programme, so coordination for a revision trip is handled end to end.
If a previous forehead reduction has left you unhappy, the most useful first step is an honest pre-assessment of your hairline, scar and scalp. You can send photographs and your surgical history for a no-obligation online consultation before deciding whether to travel.
Send photos and your question before you travel. An English-speaking coordinator reviews every enquiry and replies with honest guidance on whether surgery is appropriate, the likely plan and timing.
Prefer to chat now? Reach the coordinator directly: