Before You Pay £1,200 for a Gum Graft the NHS Won't Cover, Read What European Periodontists Have Known for 10 Years.

I've watched gum grafts fail for fifteen years. I'm going to tell you why - and why almost no one in my profession says it out loud.

I'm a specialist periodontist. I've performed hundreds of grafts and referred for hundreds more. A graft, on its own terms, is a good operation: we take tissue from the roof of your mouth and stitch it over the exposed root. The site heals. The patient leaves relieved. Everyone is pleased.

And then, eighteen to twenty-four months later, a fair number of those patients come back - with recession on the tooth next door. Same look. Same slow retreat. For years I called those cases "bad luck." They weren't.

Here is what took me too long to accept: the rest of Europe stopped defaulting to surgery more than a decade ago. They treat the cause. We still reach for the scalpel.

"It came back a month later"

If you've already had a graft, you may know the feeling. I hear it constantly, and you can read it in every gum-recession forum online:

That second one matters. A graft is supposed to fix the problem - not hand you a new one. And yet I've sat across from patients whose recession simply moved one tooth over, and patients whose teeth became more sensitive after surgery, not less.

The part the consent form doesn't explain

Here is what I was slow to accept. A graft treats the hole. It does not treat the cause of the hole.

Your gum tissue isn't soft tissue like skin. It's a structured collagen matrix - roughly 60% collagen by dry weight - the scaffolding that holds the tissue thick and gripped to the tooth. After 50, your body's collagen production falls sharply; by 65 you make a fraction of what you did at 25. The matrix thins everywhere, not just where we operate.

A graft covers the worst spot. The depletion keeps working on every other tooth.

So when we graft, we cover the worst spot with borrowed tissue - but the depletion that thinned the first site is still at work on every other tooth. That isn't a surgical failure. It's a structural one. The surgeon did everything right. The foundation was already starving.

Brushing can't replace that. Brushing removes bacteria - it does not rebuild collagen. So the tissue keeps thinning, the recession keeps creeping... and the standard UK protocol keeps measuring it while the actual cause goes completely untouched.

What they ask you to sign

And this is the part that should give anyone pause. Before surgery, you are asked to sign a consent form that guarantees nothing - in some cases one that states, in writing, that the outcome may be no better than doing nothing at all. One woman put it the way a lot of people feel:

In the UK the NHS classes gum grafting as cosmetic and won't pay for it. Privately it's £900 to £1,500 a tooth. And recession rarely sticks to one tooth. I have had patients quoted thousands, for a procedure their own surgeon admits may need repeating in ten years.

Where it actually leads

Recession doesn't stay at the gum line, which is the part nobody maps out before you consent.

A graft does not change that trajectory. It is, as a colleague once put it, paint on a wall that's crumbling from inside. You can clean a building perfectly; if the steel frame is corroding, it still falls.

What changed my mind

What changed how I practise was research I should have read sooner. It came out of German and Austrian periodontology in the early 2010s. They were studying my exact "bad luck" cases - why some grafts held and others failed despite identical technique - and found the failures clustered in patients with lower collagen density in the surrounding tissue. The graft had nothing healthy to anchor to. Structural failure, not surgical failure.

That led to a genuinely different idea: rebuild the collagen density itself, and in early-to-moderate cases you may not need to cut at all. When you get collagen small enough into the tissue, two things happen - the matrix rebuilds, thicker and firmer, and the structural breakdown stops.

Why the capsule was never going to reach your gum

It has to be applied to the gum, not swallowed - a point I now make to every patient who tells me they already take a collagen supplement.

Swallowed collagen is digested and sent to your skin, joints and hair, with only a fraction ever reaching the gums.

Swallowed collagen: only 1 to 3% ever reaches your gums.

Hydrolysed peptides at 1,000 to 3,000 Daltons cross into the tissue at the gum line, where it stays where it's needed:

• Around 85% reaches the tissue where it's needed
• Straight to the gum line - no digestion
• No waste, no detour through the gut

The capsule was never going to reach the gum. The route is everything.

The patient who made me stop reaching for the scalpel

I think of one patient - 57, monitoring recession since 52, grafts recommended on four front teeth, deeply sceptical because years of perfect hygiene had changed nothing. I asked her for twelve weeks before any surgical decision.

Caught early, that outcome is closer to the rule than the exception - and it is exactly the window most patients are "monitored" straight through. Individual results vary.

What I now recommend first

The protocol I recommend before surgery in early-to-moderate cases is a brushing powder called GenciVie - hydrolysed Type I collagen peptides at the right molecular size, used at the gum line twice a day in place of toothpaste. Two minutes, morning and night. It does at home what the research describes: feed the tissue the protein it's built from, reseal the margin, and support the bone underneath.

A graft is £900 to £1,500 a tooth, not covered, and guarantees nothing. GenciVie is about £1 a day.

Two paths

If you've had a graft that didn't hold... if you're being offered another operation on the next tooth... if no one has explained why it keeps coming back... you weren't a difficult case. The surgery was aimed at the wrong target.

Your two paths now