Once gum tissue has receded, it does not grow back on its own. Reversing gum recession requires a professional procedure to physically restore the lost tissue. However, mild recession can sometimes be stabilized and slightly improved with non-surgical treatments, and there’s a lot you can do to prevent it from getting worse. The path forward depends on how much tissue you’ve lost, what caused the recession, and where in your mouth it’s happening.
Why Gums Don’t Regrow on Their Own
Gum tissue isn’t like skin. When it pulls away from a tooth, the body doesn’t regenerate it the way a cut on your arm heals. The tissue that attaches your gums to your teeth is specialized, and once it’s damaged by chronic inflammation, aggressive brushing, or structural factors, the attachment is lost. That’s why most strategies for “reversing” recession are really about covering the exposed root with tissue moved from somewhere else in your mouth, or stopping the recession before it progresses further.
Your anatomy plays a significant role in how vulnerable you are. People with thinner gum tissue are considerably more predisposed to recession than those with a thicker tissue type. Thick gums have denser, more fibrotic tissue with more attached tissue and bone support, making them more resistant to recession and trauma. Thin tissue, on the other hand, is fragile enough that even normal brushing can contribute to the problem. While genetics largely determine your tissue type, tooth size, shape, and position also play a role.
Non-Surgical Treatment: Deep Cleaning
If your recession is linked to gum disease rather than mechanical damage, the first step is usually scaling and root planing, a deep cleaning that removes bacteria and tartar from below the gumline and smooths the root surface. This doesn’t rebuild lost tissue, but it reduces pocket depth and can allow some reattachment of the gum to the tooth. Think of it as stopping the bleeding before you address the wound.
The results vary depending on location. A retrospective study in the International Journal of Dental Hygiene found that deep cleaning brought pocket depths to 5 mm or less in 85% of front teeth, 78% of premolars, but only 47% of molars. Molars are harder to clean thoroughly because of their shape and position. Overall, only about 39% of patients met the full success criteria across all teeth, and when stricter standards were applied (combining pocket reduction with minimal bleeding), that number dropped to 19%. Deep cleaning works best as a foundation, not a standalone fix for significant recession.
Gum Grafting Surgery
For visible or progressive recession, surgery is the most reliable way to restore coverage over exposed roots. The most common approach is a connective tissue graft: your periodontist takes a small piece of tissue from the roof of your mouth (or occasionally a tissue bank) and stitches it over the receded area. This is often combined with a technique called a coronally advanced flap, where existing gum tissue is loosened and shifted down (or up) to cover the graft.
Connective tissue grafts paired with a coronally advanced flap tend to produce the best combination of predictability and patient comfort. Recovery typically involves some swelling and soreness, but discomfort is moderate. You’ll have two healing sites: where the graft was placed and where the tissue was taken from the palate.
A different option, the free gingival graft, is particularly useful for the lower front teeth, where challenges like thin tissue, shallow anatomy, and muscle attachments make other techniques less reliable. It’s a straightforward procedure that can treat multiple teeth at once and is highly effective at creating a stable band of tough, attached tissue. The trade-off is that the grafted area may not perfectly match the color of your surrounding gums, so it’s generally reserved for areas that aren’t as visible when you smile. It also tends to involve more discomfort at the donor site.
For severe recession on the upper back teeth, some periodontists use tissue from the fat pad in the cheek. This tissue has excellent blood supply, low risk of infection, and tends to heal with a good color match. Studies show it produces similar clinical results to connective tissue grafts with less post-operative discomfort.
The Pinhole Surgical Technique
A newer, minimally invasive option called the Pinhole Surgical Technique skips the scalpel-and-suture approach entirely. Instead of cutting and grafting, the periodontist makes a tiny hole in the gum tissue above the receded area, loosens the tissue through that pinhole, and guides it down to cover the exposed roots. Collagen strips are placed underneath to hold the tissue in position while it heals.
The appeal is a faster, less painful recovery. There are no incisions to stitch closed, no tissue harvested from your palate, and minimal bleeding or swelling afterward. In a case series studying this technique, patients reported low pain scores and mild, short-lived discomfort. At three months, 9 out of 10 cases showed complete root coverage. By six months, the average coverage was 87%, as some tissue settled slightly. The original developer of the technique reported an average of 88.4% root coverage in his initial study.
This technique is best suited for treating multiple teeth at once. Not every periodontist offers it, and it requires specific training, so availability may be limited depending on where you live.
Regenerative Treatments
Some procedures go beyond covering the root and aim to regenerate the attachment between the tooth and bone. One approach uses a protein gel derived from enamel (the same proteins involved in tooth development) that’s applied to the root surface during surgery to stimulate new tissue growth. A Cochrane review of this material found it produced about 1 mm more attachment gain than surgery alone. That’s a modest but real improvement. However, when only the most rigorous studies were counted, the benefit dropped to about 0.6 mm.
Regenerative treatments work best for specific types of bone defects and are typically reserved for motivated patients with good oral hygiene who don’t smoke heavily. They’re not a universal solution, and the gains are incremental rather than dramatic. Your periodontist can assess whether your particular anatomy makes you a good candidate.
What It Costs
Gum graft surgery in the United States averages about $2,742 but ranges from roughly $2,100 to $5,000, depending on how many teeth need treatment, the technique used, and your location. Dental insurance coverage varies widely. Some plans cover half the cost, others more or less, and many require a certain severity of recession before they’ll pay anything. Most dental plans also cap annual benefits, so if your treatment exceeds that limit, you cover the difference. In cases of severe gum disease, medical insurance sometimes steps in to cover what’s considered medically necessary surgery.
How Brushing Habits Cause Recession
Aggressive brushing is one of the most common and most preventable causes of recession. Research has measured the forces involved with surprising precision. Brushing forces above 3 newtons (roughly 300 grams of pressure, or the weight of a small apple pressing on your gums) are associated with both abrasion and recession. Severe recession was linked to forces averaging 3.8 newtons, while people with no recession brushed at around 2.1 newtons. The recommended target is to stay between 1 and 2.5 newtons, which is lighter than most people think.
Use a soft or extra-soft toothbrush. Soft bristles have a diameter of 0.15 to 0.2 mm, while ultra-soft bristles are 0.09 to 0.11 mm. Brushes with rounded bristle tips (look for at least 40 to 50% end-roundedness, sometimes noted on packaging) cause significantly less gum abrasion. If you tend to scrub hard, an electric toothbrush with a pressure sensor can help you recalibrate. The modified Bass technique, where you angle the bristles toward the gumline and use short, gentle strokes rather than a sawing motion, is widely recommended.
What About Oil Pulling and Home Remedies
Oil pulling, the practice of swishing coconut or sesame oil in your mouth for 10 to 20 minutes, has gained popularity on social media as a natural remedy for gum recession. The evidence doesn’t support this. The American Dental Association does not recommend oil pulling due to a lack of clinical evidence. A dental researcher at CU Anschutz Medical Campus noted that most studies on oil pulling have been conducted by companies selling related products, and while coconut oil’s antimicrobial properties might offer some minor gum-health benefits, it will not cure gum disease or reverse recession.
No rinse, supplement, or topical product has been shown in peer-reviewed research to regrow gum tissue. If you have thin tissue and early recession, the most impactful thing you can do at home is switch to a soft-bristle brush, lighten your pressure, manage gum disease with consistent flossing, and avoid tobacco. These steps won’t reverse recession, but they can stop it from progressing, which in mild cases may be all that’s needed.