Scar Hair Transplant

Yes, but less reliably than in normal skin. Scar tissue has a reduced blood supply and grafts depend on that supply to survive the first days, so a smaller proportion take than would in healthy scalp.

The practical approach is to place grafts sparsely rather than densely, since packing them together makes them compete for limited circulation. A surgeon who proposes a lower density in a scar is improving your odds rather than under-delivering.

Usually two, spaced around a year apart, and that should be the plan from the outset rather than a response to disappointment. The first session grows sparsely and improves local blood supply; the second builds density on that improved base.

For an international patient that means two trips, which is worth budgeting for before the first. A clinic presenting one session as definitive for a significant scar is overstating what scar tissue supports.

Yes, and it is one of the commonest reasons for this procedure. A widened strip scar across the back of the head can be grafted to break up the line, which makes it much harder to see under short hair.

Yield in a strip scar is usually better than in a burn scar, because the tissue is otherwise healthy. Where the scar is very wide, excising and re-closing it first, then grafting later, gives a better final result than grafting a wide scar directly.

A scar hair transplant makes a scar much harder to see rather than invisible, and that distinction is worth holding onto. Hair growing through and around a scar breaks up the line and the contrast, which is what the eye notices.

Under short hair or wet hair the scar may still be findable. Patients who understood the goal as camouflage are generally pleased; those expecting erasure are not, and that is a matter of expectation-setting rather than surgical skill.

At least a year, so it has matured and stabilised. A fresh scar is still remodelling, its blood supply is changing, and grafting into it gives unpredictable results.

For burns the wait may be longer still, and for keloids the scar must be treated and genuinely stable first, since grafting into active keloid formation can stimulate more scarring rather than camouflaging it.

Sometimes, and they are the hardest case. Burn scars can have so little blood supply that grafts fail almost entirely, and the tissue may be tight and thin as well.

A small test session, placing a limited number of grafts and seeing what grows over a year, is a sensible approach before committing to a large one. A surgeon who suggests that is managing a genuine uncertainty rather than hedging.

Yes, and it is useful where the scalp donor is limited or where extra coverage is needed. Beard hair is coarse and plentiful, which makes it effective at camouflaging a pale scar.

Its texture differs from scalp hair, so it is generally kept away from a hairline where the difference would show. For a scar in the middle of the scalp or in the beard area itself, it works well.

Micropigmentation is a genuine alternative to a scar hair transplant and sometimes the better one, particularly for scars that will not support grafts. Tattooed dots reduce the contrast between a pale scar and the surrounding hair, which is much of what makes a scar visible.

It uses no donor hair and does not depend on blood supply, so it works where grafting fails. It is not hair and has no texture, and it needs maintenance as pigment fades, but combined with grafting it often produces a better result than either alone.

Not meaningfully. The anaesthetic is the uncomfortable part as in any transplant, and scar tissue is often less sensitive than normal skin because nerves were damaged when it formed.

Recovery is similar too, though the scar area may look redder for longer as it responds to the grafting. Simple painkillers are usually enough.

Yes, and it is worth counting. Grafts placed into a scar come from the same finite donor as any other transplant, so a patient who also has pattern balding to treat is making a choice about priorities.

Where the donor is limited, beard hair for the scar and scalp hair for the head is a sensible division. A surgeon planning both together is thinking about the whole picture rather than one scar.

Yes, and results there are often good. Acne scarring, surgical scars and injury scars in the beard area can be camouflaged by grafting, and a beard is naturally irregular enough to hide a scar well once hair grows.

As on the scalp, yield is lower than in unscarred skin and two sessions are common. The advantage is that beard density is naturally uneven, so partial coverage looks normal rather than obviously incomplete.

Ask how much scar work they do specifically, because it is a different proposition from grafting healthy scalp and requires judgement about density and staging that routine work does not develop.

Ask to see scar cases at 12 to 18 months with the original scar visible in the before photographs, and ask directly what yield they expect in your particular scar. A surgeon who quotes a lower figure than for normal scalp is being honest, not pessimistic.

Density is kept low in a scar hair transplant because grafts survive their first days by drawing what they need from surrounding tissue before blood vessels grow into them. Where circulation is already poor, closely packed grafts compete for an inadequate supply and more of them fail.

Placing sparsely therefore produces more surviving hair than placing densely, which is counter-intuitive and is the commonest error in inexperienced hands. A surgeon proposing fewer grafts than the area appears to need is applying this rather than being unambitious.

Because the grafts that survived the first session brought blood supply with them, improving the local environment. A second session placed into that improved tissue a year later has better circulation to draw on.

That compounding is why staging is the plan rather than a fallback. It is also why a disappointing first session is not necessarily a sign that the scar will never support hair, and why judging before 12 months is premature.

A strip scar in otherwise healthy scalp usually does well, because the surrounding tissue is normal and only the line itself is compromised. Facelift scars do moderately well.

Burn scars are the hardest, sometimes supporting almost nothing, and tight or atrophic scars are difficult too. Asking which category yours falls into, and what yield the surgeon expects, gives you a far more useful answer than a general reassurance.

A small number of grafts placed into the scar and assessed over a year, to see what the tissue will actually support before committing to a larger session. It risks a modest amount of donor hair rather than a large amount.

It is worth doing for burn scars and any scar the surgeon is uncertain about. A surgeon who offers it is managing genuine uncertainty honestly rather than taking a fee for something that may not work.

Yes, and the combination is frequently better than either alone. Grafting breaks up the line with real hair; pigmentation reduces the contrast between a pale scar and surrounding darker hair, which is the other thing that makes a scar visible.

Doing both addresses the two separate problems. Pigmentation is usually applied after the grafts have grown, at around 12 months, so the colour is matched to what is actually there.

At least a year, so the tissue has settled and its blood supply has stabilised. Grafting into a recently operated area gives unpredictable results and risks disturbing a healing closure.

Ask the facelift surgeon as well as the transplant surgeon, since they may have views about the specific closure. Where a sideburn was displaced rather than scarred, that is a separate problem with its own solution.

Not in normal circumstances. The exception is an active keloid, where any further trauma can stimulate more scarring, which is why keloids must be treated and confirmed stable before grafting is considered.

For ordinary mature scars, grafting adds small puncture wounds that heal within the existing scar rather than enlarging it. A surgeon should still examine the scar type rather than assuming, particularly in patients prone to thickened scarring.

Body hair can be used for a scar hair transplant where the scalp donor is exhausted, though it grows less reliably than scalp or beard hair and has a shorter growth cycle, so it stays shorter.

Beard hair is usually preferred as the first alternative, being coarser, more plentiful and more predictable. Body hair tends to be a later option when both scalp and beard have been drawn on.

Usually yes. Scalp reduction scars sit in otherwise healthy tissue with reasonable blood supply, which makes them among the more receptive scars to graft into, comparable to a strip scar.

They can be wide and under tension, which sometimes makes excision and re-closure worthwhile before grafting. A surgeon should assess laxity as well as the scar itself before deciding the order.

Fewer than the area suggests, because they are placed sparsely. A typical strip scar might take 400 to 800 grafts across two sessions, and a facelift scar rather fewer.

A surgeon proposing a high density in scar tissue has misunderstood the biology: closely packed grafts compete for a limited blood supply and more of them fail. Sparse placement across two sessions yields more surviving hair.

Sometimes, if the first two sessions grew well and more density is wanted. Each session improves the local blood supply a little, so a third can be more productive than the first was.

The limiting factor is usually donor supply rather than the scar. Where a patient also has pattern balding to treat, spending repeatedly on a scar has to be weighed against what the head will need later.

Not once established. Follicles that survive behave normally, growing at the same rate and to the same length as they would have in their original position.

What differs is the timeline to get there. Growth in scar tissue starts later and comes through more patchily, so the pattern of what survived is often not clear until 12 months rather than 8.

Try the hair first, since it costs nothing. A great many scalp scars are genuinely invisible under hair of ordinary length, and a change of style solves the problem without spending donor follicles.

Grafting earns its place where you want to wear your hair short, where the scar sits at a hairline or in the beard, or where length alone does not cover it. A surgeon who suggests growing it out before booking is giving sound advice.

Sometimes, and it is the hardest case in this category. Burn scars can have so little blood supply that grafts fail almost entirely, and the tissue is often thin, tight and poorly vascularised.

A small test session placing a limited number of grafts, assessed over a year, is the sensible approach before committing to a large one. A surgeon who proposes that is managing real uncertainty rather than avoiding the work.