What should a gum graft look like as it heals?
Cited to 4 sources. Reviewed 2026-08-25.
A healing gum graft usually turns white, gray or yellowish within the first few days, and that is normal. It is a fibrin layer over the wound, not dead or infected tissue. That film sloughs off over roughly one to two weeks and pink tissue appears underneath. The graft often stays pale, raised or slightly patchy for weeks before it blends. The appearance that actually signals trouble is a sheet of white tissue that has lifted away from the tooth.
- White or gray film appears
- Days 2 to 4
- Film sloughs off
- Roughly days 7 to 14
- Pink color returning
- Weeks 2 to 6
- Real failure sign
- White tissue detached from the tooth
What to expect, step by step
Red to dark red, swollen, sutures clearly visible. Some pink tinged saliva. The graft may look bulky or raised compared with the gum next to it.
What to do: Do not lift your lip to compare sides. Leave it alone.
A white, gray or creamy yellow layer forms over the graft and often over the palate wound too. This is the stage most people panic about.
What to do: Nothing. Do not try to wipe, brush or rinse the film off. It is the wound's own protective layer.
The film starts breaking up and coming away in patches. Edges can look ragged, uneven or slightly frayed. Underneath, tissue looks pale pink.
What to do: Continue avoiding the site with a toothbrush. Gentle rinsing only if your periodontist told you to.
Mostly pink but lighter than the surrounding gum, and often thicker or bumpier. Sutures are gone. The graft outline is still visible.
What to do: Resume gentle brushing once cleared. Expect the shape to keep changing.
Color and texture match the neighboring gum in most cases, and the border between graft and native tissue becomes hard to see.
What to do: Normal home care with a soft brush and light pressure.
Why the graft goes white
The white or gray layer is fibrin and a mix of surface cells over a healing wound. Any wound inside the mouth that is exposed to saliva develops this coating instead of the dry scab you would see on skin. It is the mouth's version of a scab.
It is especially obvious after a free gingival graft or at the palate donor site, because those wounds heal by secondary intention with the surface open rather than being closed under a flap. Connective tissue grafts placed under a tunnel or coronally advanced flap often show less of it, since the flap covers the graft.
The color also has a second cause worth knowing. A graft placed on an exposed root gets its first blood supply from the tissue at its edges, not from the root itself. Until new vessels grow in, the middle of the graft over the root can look pale simply because it is not yet well supplied. Studies of graft healing describe new blood vessels and surface cells reaching the graft around the two week mark, with remodeling continuing for weeks after that.
Normal appearance versus real trouble
The distinction that matters is whether the white tissue is a film sitting on top of the graft, or the graft itself detaching.
| What you see | Usually means |
|---|---|
| Thin white or yellow film over the site | Normal fibrin coating |
| Film coming away in flakes or shreds | Normal sloughing, days 7 to 14 |
| Pale pink graft that is lighter than nearby gum | Normal, blends over months |
| Graft looks bumpy, raised or has a visible outline | Normal contour that settles |
| A firm white sheet lifted off the tooth surface | Possible graft failure, call your periodontist |
| Spreading redness with pus, bad taste, fever | Possible infection, call your periodontist |
Stop checking it
The single most common way patients damage a healing graft is looking at it. Pulling the lip or cheek outward stretches exactly the tissue that was just sutured under tension, and repeated stretching in the first week can pull the graft margin away before the new blood supply is established.
If you need reassurance, take one photo at your normal follow up interval rather than mirror checks several times a day. Better still, send a photo to your periodontist's office and let them tell you what they see. Most practices would far rather look at a photo than have you tugging at the site.
Call your dentist or oral surgeon if
- A large patch of white tissue that has clearly come off the tooth rather than sitting on the surface
- The graft visibly shifting position, sliding down, or a suture that has pulled through
- Pus, a persistent bad taste, or spreading redness beyond the surgical site
- Fever above 101 F
- Pain that increases after day 4 instead of easing
- Bleeding that restarts and will not stop with steady gauze pressure
Related questions
My gum graft is white after 3 days. Is it dead?
Almost certainly not. A white or gray surface at day 3 is the expected fibrin layer. Dead tissue that has failed usually looks like a firm sheet detaching from the tooth, not a soft film sitting on it.
Why is my gum graft a different color from my other gums?
Grafted tissue commonly stays lighter and slightly different in texture for weeks. Color adaptation to the surrounding tissue is typically observed progressively over the first few months.
Is it normal for the edges of the graft to look ragged?
Yes, especially as the fibrin film sloughs in week two. Ragged looking edges of a film are different from the graft body lifting away from the tooth, which is what your periodontist wants to know about.
Sources
- Gum Graft Surgery: What it Is, Procedure & Recovery (Cleveland Clinic)
- Surgical Procedures (American Academy of Periodontology)
- An in vivo comparison of wound healing characteristics of two commercial acellular dermal matrices (PMC)
- Gingival recession coverage using connective tissue graft and tunnel technique (PMC)
Reviewed against the sources above on 2026-08-25. General information only, not dental advice. Your own provider's aftercare instructions come first.
Keep reading
Most gum grafts that look like they are falling off are not. What people usually see is the white fibrin film sloughing off in week two, a loose suture end, or a piece of the dressing coming away. Genuine graft failure looks different: a firm patch of white tissue that has come off the tooth, meaning it lost its blood supply. If you see that, or the graft has visibly moved, call your periodontist rather than waiting.
Most people are comfortable and back to near normal within 1 to 2 weeks after a gum graft, which is the recovery window periodontists typically quote. The first 3 days are the sorest, especially at the palate donor site. Stitches usually come out or dissolve around 1 to 2 weeks. Underneath the surface the graft keeps remodeling far longer, and the color and texture usually take several months to blend with the gum around it.
A gum graft feels healed within about two weeks, but full maturation takes far longer. Tissue remodeling under the surface continues for roughly two to three months, and the visible color and texture typically blend with the surrounding gum over about three to six months. Case follow ups describe gradual chromatic and morphological adaptation over the first months. Free gingival grafts often stay visibly lighter and patchier for longer than connective tissue grafts.
You cannot fairly judge a gum graft at two weeks. At that point success just means the tissue is attached, not detached, and starting to turn pink. By six weeks you should see thicker tissue over the root and less exposed root than before surgery. By three months color and contour should be blending and sensitivity should be down. The clearest sign it did not work is a firm patch of white tissue that has come off the tooth.