Gum tissue cannot grow back on its own. Once your gums have receded, they will not regenerate naturally. But several treatments can restore gum coverage, reattach tissue to your teeth, and stop the problem from getting worse. The right approach depends on how far the recession has progressed and what caused it in the first place.
Why Gums Don’t Grow Back
Unlike skin, which heals and regenerates after a cut, gum tissue lacks the ability to regrow once it pulls away from a tooth. Years of exposure to bacteria, inflammation, and mechanical stress damage both the soft tissue and the underlying bone. In gum disease, pockets form between the tooth and gum line, trapping bacteria that cause further breakdown. This is why catching recession early matters so much: you can halt the damage, but you can’t undo it without professional intervention.
What Causes Recession in the First Place
Gum disease is the most common driver, but it’s far from the only one. Brushing too hard or using a stiff-bristled toothbrush wears gum tissue down over time. Teeth grinding (bruxism) puts constant pressure on the gums, gradually weakening and inflaming them until they pull away from the teeth. Tobacco use, hormonal changes, genetics, and even misaligned teeth can all contribute.
Identifying your specific cause is critical before pursuing any fix. If you grind your teeth at night and get a gum graft without addressing the grinding, the recession will likely return. The same applies to aggressive brushing habits or untreated gum disease.
Deep Cleaning: The First Line of Defense
For mild recession, especially when gum disease is present, your dentist will likely recommend scaling and root planing. Scaling removes plaque and tartar buildup below the gum line. Root planing smooths the tooth roots so bacteria and tartar have a harder time reattaching. Together, these procedures eliminate disease-causing bacteria, reduce pocket depth, and can prevent further recession.
Deep cleaning won’t reverse recession that has already happened. What it does is stabilize the situation. For some people with early-stage recession, this is enough. The gums firm up, inflammation resolves, and the tissue tightens around the teeth. For more advanced cases, deep cleaning is typically the necessary first step before surgical options.
Gum Grafting Surgery
Grafting is the most established way to physically restore lost gum tissue. The national average cost in the United States is about $2,742, though prices range from roughly $2,120 to $4,980 depending on how many teeth are involved and where the graft sites are located.
There are two main types. A connective tissue graft takes tissue from a deeper layer inside the roof of your mouth and transplants it to the recession site. This is the more common approach, and it works well for improving gum thickness, reducing sensitivity, and covering exposed roots. A free gingival graft takes a slightly thicker piece of tissue, including the outer surface layer along with connective tissue, from the palate. This type is typically used when the priority is strengthening thin, fragile gums rather than covering roots for cosmetic reasons.
Both types require a healing period. For the first one to two weeks, you’ll eat only soft foods and avoid chewing anywhere near the graft. After two weeks, you can start reintroducing firmer foods on the opposite side. By three to four weeks, most people return to a more normal diet, though crunchy or hard foods near the graft site are still off-limits. Full healing takes six to eight weeks.
Recovery Rules That Protect the Graft
The graft needs to stay undisturbed to take hold. Don’t brush the surgical area until your periodontist clears you. Avoid drinking through a straw, since the suction can dislodge healing tissue. Skip carbonated drinks entirely during early recovery, as they can irritate the site and even cause graft failure. No alcohol for at least a week, no hot coffee for 48 to 72 hours, and no smoking for at least the first week (smoking significantly delays healing and raises complication risk). Sleep with your head slightly elevated to keep swelling down.
The Pinhole Surgical Technique
For people who want to avoid the palate donor site and longer recovery of traditional grafting, the Pinhole Surgical Technique offers an alternative. Instead of cutting and transplanting tissue, a small hole is made in the gum above the recession. Through that hole, the existing gum tissue is loosened and repositioned down over the exposed root, then held in place with collagen strips.
The success rate is over 90%, comparable to traditional grafting. Recovery is dramatically faster. Most people return to normal activities the same day. You’ll avoid brushing and flossing for 24 hours and eat soft foods during that period, but after that, you can start easing back into your regular routine. Not every case qualifies for this technique, and it requires a provider specifically trained in the method.
Regenerative Treatments
In more advanced recession where bone loss has occurred, your periodontist may use regenerative materials during surgery to help rebuild the attachment between tooth and bone. One well-studied option is a protein gel derived from the same proteins involved in natural tooth development. Applied to the exposed root surface during a grafting procedure, it stimulates the body to form new connective fibers and promote bone mineralization. It essentially triggers the biological processes that originally built the tooth’s support structures, encouraging new tissue to grow and reattach.
Growth factor proteins and bone grafting materials can also be placed at the surgical site to encourage the body to rebuild lost bone and ligament. These regenerative approaches are typically reserved for cases where recession has progressed enough that simply covering the root with soft tissue isn’t sufficient on its own.
How Dentists Assess Your Recession
Not all recession responds equally well to treatment. Dentists classify recession into three types based on how much attachment has been lost between your teeth. In the mildest form, there’s no bone or tissue loss between the teeth, only on the outer surface. These cases respond best to grafting, with the highest likelihood of full root coverage. In the most severe form, the bone loss between teeth exceeds what’s visible on the outer surface, making complete coverage much harder to achieve. Your classification directly shapes which procedures your periodontist recommends and what results you can realistically expect.
Preventing Further Recession
Whether or not you pursue treatment, stopping the progression is essential. Switch to a soft-bristled toothbrush and use gentle, circular strokes rather than aggressive back-and-forth scrubbing. If you grind your teeth, a custom night guard reduces the mechanical stress that drives recession. Consistent flossing and professional cleanings keep gum disease in check.
If you smoke, quitting is one of the single most impactful things you can do for gum health. Tobacco restricts blood flow to the gums, slows healing, and accelerates tissue breakdown. Addressing these underlying factors won’t reverse existing recession, but it prevents the problem from worsening and protects any treatment you invest in.