Vitiligo surgery: who qualifies, and who does not
The operation is decided in the first week afterwards, and the qualifying criterion is twelve months of stability.
Written and clinically reviewed by Dr. G. Revanth, MBBS DDVL DNB · August 2026 · 2 min read
Vitiligo surgery transfers melanocytes into a depigmented patch, and it is only offered on disease documented stable for twelve months — no new or expanding patches. The result is decided in the first week, by whether the graft stays exactly where it was placed. Pigment appears at four to eight weeks and the colour match settles over six to twelve months.
The stability requirement is not negotiable
Transferring melanocytes into an area where the underlying process is still active means transferring cells into an environment that is still destroying them. Twelve months without a new or expanding patch is the threshold here, documented with photographs rather than recalled.
This is the commonest reason somebody is told no, and it is usually the right answer even when it is not the wanted one.
The first week is the whole operation
Transferred melanocytes adhere to the prepared bed with no mechanical attachment of their own. Shear force displaces them, and displaced cells do not go back.
- ✕Do not lift the dressing to look. This is the single commonest reason the procedure fails.
- ✕No shear, rubbing, bending or stretching across the site
- ✕No getting the dressing wet, and no heavy sweating
On a joint that means a splint and genuinely not using it. The dressing comes off in clinic at day seven, not at home.
What it looks like when it is working
| When | What you see |
|---|---|
| Week 1–2 | A pink, colourless area. No pigment at all. This is normal. |
| Week 4–8 | First pigment, as fine dots or at the edges. Speckled and uneven. |
| Month 3–6 | Islands merge. Colour deepens towards the surrounding skin. |
| Month 6–12 | Final colour match. Good, though rarely perfect. |
Two things that continue afterwards
Phototherapy or a topical protocol from around week three to four, which is what drives and evens the pigmentation. And sun protection on the treated area permanently, because unprotected sun darkens the surrounding normal skin and makes the match look worse than it is.
Surgery repigments an area. It does not treat the condition. Any new patch anywhere on the body should be reported, because activity elsewhere changes the plan.
Full protocol in the aftercare guide.