Gum recession can be fixed, but the approach depends on how far it has progressed. Mild recession sometimes improves with professional deep cleaning and better oral care habits, while moderate to severe cases typically require a surgical procedure to restore the gumline. The good news is that modern treatments can achieve full root coverage in many cases, and even advanced recession can be partially repaired.
Why Receded Gums Don’t Grow Back on Their Own
Gum tissue doesn’t regenerate the way skin does after a cut. Periodontal tissue is one of the most complex structures in the body to rebuild because it involves not just soft tissue but also the ligament connecting the tooth to bone, and the bone itself. Once the gum has pulled away from the tooth and exposed the root, no amount of waiting or home care will reverse it. The tissue simply lacks the biological signals to regrow on its own.
That said, “fixing” recession doesn’t always mean regrowing tissue from scratch. Most treatments work by repositioning existing tissue, grafting new tissue over the exposed area, or creating conditions that allow the body’s own healing processes to form new attachment between gum and tooth.
How Severity Shapes Your Options
Dentists classify gum recession into categories based on how much tissue and bone have been lost, and this classification largely determines what kind of result you can expect. When recession is mild, with no loss of the bone or tissue between teeth, full coverage of the exposed root is achievable. This holds true even when the recession extends further down the root, as long as the bone between teeth remains intact.
Once bone loss between teeth enters the picture, the prognosis changes. Partial root coverage is the realistic goal, though some patients still achieve complete coverage. In the most advanced cases, where significant bone has been lost between teeth, root coverage through grafting is not expected to help. This is why catching recession early matters so much.
Deep Cleaning for Early-Stage Recession
For mild gum recession driven by gum disease, a professional deep cleaning (scaling and root planing) is often the first step. This procedure removes bacteria and hardened deposits from below the gumline and smooths the root surface so gum tissue can reattach more easily. Clinical data shows this treatment significantly improves attachment levels when periodontal pockets are 4 millimeters or deeper. For shallower pockets (1 to 3 mm), the measurable benefit is minimal, which is why deep cleaning alone isn’t the answer for every case.
Deep cleaning works best as a way to stop recession from getting worse and to set the stage for healing. It won’t dramatically reverse recession that’s already occurred, but it addresses the underlying disease process that caused it.
Gum Grafting: The Most Established Fix
Connective tissue grafting remains the gold standard for covering exposed roots. The procedure takes a small piece of tissue, usually from the roof of your mouth, and stitches it over the receded area. Donor tissue from a tissue bank can also be used, which avoids the second surgical site.
Recovery takes one to two weeks for most people. The first day, you’ll stick to soft, cool foods like yogurt and smoothies. By the end of the first week, you can add eggs, pasta, fish, and cooked vegetables. Hard, crunchy, or spicy foods stay off the menu until your periodontist gives the all-clear, usually around the two-week mark. Exercise and heavy lifting should wait at least a full week, since increased heart rate can lead to more bleeding and swelling at the surgical site. Stitches either dissolve on their own or get removed at a one-week follow-up.
The national average cost for gum graft surgery in the United States is about $2,740, with prices ranging from roughly $2,100 to $5,000 depending on the number of teeth treated and your location.
The Pinhole Technique: A Less Invasive Option
The Chao Pinhole Surgical Technique skips the graft entirely. Instead of transplanting tissue, a small needle creates a tiny access point above the receded area. A specialized instrument then loosens the existing gum tissue and gently slides it down over the exposed root. Because there’s no cutting, no sutures, and no tissue taken from the palate, recovery is significantly faster and more comfortable than traditional grafting.
This approach works best for people with enough existing gum tissue to reposition. Not every case of recession is a candidate for the pinhole technique, and it requires a practitioner specifically trained and certified in the method.
Laser Treatment and Tissue Regeneration
The Laser-Assisted New Attachment Procedure (LANAP) uses a specific type of laser to treat gum disease and stimulate the body to regenerate lost tissue. Unlike grafting, which covers the root with transplanted tissue, LANAP aims to rebuild the actual attachment structure between tooth and bone, including new connective tissue and the cement-like layer that anchors the tooth root.
Histological studies have confirmed true regeneration at LANAP-treated sites, not just repair but actual regrowth of all three components needed for a functional tooth attachment. The FDA cleared the PerioLase laser for this purpose in 2016, making it the only device in medicine or dentistry with a specific clearance for regenerating the attachment apparatus. Compared to conventional periodontal surgery, LANAP patients typically experience less postoperative pain, less sensitivity, faster healing, and less additional recession after the procedure.
The limitation is that LANAP primarily addresses bone and attachment loss from periodontal disease rather than cosmetic recession from aggressive brushing or thin tissue. It’s most effective for moderate to severe periodontitis with bone defects.
Enamel Matrix Proteins
Another regenerative approach uses proteins that mimic tooth development. During tooth formation, certain proteins guide the creation of the entire attachment system. Applied during surgery, these proteins can stimulate the body to rebuild attachment in a similar way. A Cochrane review of nine clinical trials found that treated sites gained an average of 1.1 mm more attachment than untreated sites. When only the most rigorous studies were analyzed, the benefit was a still-meaningful 0.62 mm. This treatment also resulted in fewer postoperative complications than guided tissue regeneration, an older technique that uses a membrane barrier to direct tissue growth.
Can Better Brushing Actually Help?
One of the most surprising findings in the research is that proper brushing habits can modestly improve mild recession over time. A three-year clinical study tracked people with pre-existing recession and found that both power and manual toothbrush users saw their recession decrease by about half a millimeter, from roughly 2.3 mm to 1.8 mm. Neither type of toothbrush worsened existing recession when used properly. Power toothbrush users did have a statistically lower risk of their recession progressing further compared to manual brushers.
This doesn’t mean brushing will fix significant recession, but it does mean that switching to gentler technique and consistent oral hygiene can nudge mild cases in the right direction. If you’re a hard brusher, using a soft-bristled brush or a power toothbrush with a pressure sensor removes one of the most common mechanical causes of recession. Pair that with regular professional cleanings to manage any gum disease, and you give your gums the best chance to stabilize or slightly improve.
Choosing the Right Approach
The right treatment depends on what caused your recession, how advanced it is, and whether bone loss is involved. Recession from aggressive brushing on otherwise healthy gums is a different problem than recession driven by periodontal disease, and they call for different solutions.
- Mild recession without bone loss: Deep cleaning, improved brushing habits, and monitoring may be enough. Full coverage with grafting is highly predictable if you want a cosmetic fix.
- Moderate recession without bone loss between teeth: Connective tissue grafting or the pinhole technique can achieve complete root coverage in most cases.
- Recession with bone loss between teeth: Partial root coverage through grafting is realistic. Regenerative options like LANAP or enamel matrix proteins may help rebuild some lost attachment.
- Severe recession with significant bone loss: Treatment focuses on slowing progression and protecting remaining tissue rather than achieving full coverage.
A periodontist can assess exactly where your recession falls and which combination of treatments makes the most sense. Earlier intervention consistently produces better outcomes, so if you’ve noticed your teeth looking longer or your roots becoming visible, that’s worth acting on sooner rather than later.