Receding gums cannot regrow on their own, but they can be treated and, in many cases, restored with professional procedures. The right fix depends on what caused the recession and how far it has progressed. Mild cases can often be stabilized with better brushing habits and a professional deep cleaning, while moderate to severe recession typically requires a grafting procedure or similar surgery to cover exposed roots.
Why Gums Don’t Grow Back on Their Own
Gum tissue lacks the ability to fully regenerate once it has pulled away from a tooth. Unlike skin, which can close a wound and rebuild itself, the specialized tissue that attaches gums to teeth and bone doesn’t naturally replace itself after damage. Research at King’s College London has specifically studied why gum tissues fail to heal themselves following disease, and the conclusion is straightforward: once the bone and tissue supporting your teeth are lost, they don’t come back without intervention.
This is why catching recession early matters so much. The sooner you address it, the more options you have, and the less invasive those options tend to be.
What Causes Recession in the First Place
There are two broad categories: mechanical damage and inflammatory disease. Knowing which one is driving your recession shapes the entire treatment plan.
Brushing too hard or using a stiff-bristled toothbrush physically wears away gum tissue over time. This type of recession often shows up on just one or two teeth, typically on the side of your dominant hand, and the surrounding gums usually look pink and healthy rather than red or swollen.
Periodontal disease, on the other hand, causes recession through chronic bacterial infection. Plaque and tartar build up below the gumline, triggering inflammation that slowly destroys the tissue and bone holding your teeth in place. When your dentist measures the pockets around your teeth, readings of 5 millimeters or higher indicate periodontal disease is present. This type of recession tends to affect multiple teeth and comes with other signs like bleeding, puffiness, or bad breath.
Other contributing factors include teeth grinding, misaligned teeth that put uneven pressure on the gums, tobacco use, and genetics. Some people simply have thinner gum tissue that recedes more easily.
Nonsurgical Fixes for Early Recession
If your recession is mild and caught early, your dentist may recommend starting with a deep cleaning called scaling and root planing. During this procedure, a hygienist removes plaque and tartar from below the gumline, then smooths the root surfaces of your teeth. That smoother surface gives your gums a better chance to reattach to the tooth. This is done under local anesthesia and is especially effective when periodontal disease is the underlying cause.
Deep cleaning won’t reverse recession that has already happened, but it can stop it from getting worse. For many people with early-stage gum disease, this is enough to stabilize things and prevent the need for surgery, provided you stay on top of your oral hygiene afterward.
Your dentist may also apply a protein-based regenerative material during treatment. These products contain proteins similar to those your body uses during tooth development, and they stimulate the growth of new bone, connective tissue, and the fibers that anchor teeth in place. They work by encouraging your own cells to behave more like they did when the tissue was first forming, promoting the production of collagen and new blood vessels in the damaged area.
Gum Graft Surgery: The Gold Standard
When recession is moderate to severe, grafting is the most reliable way to cover exposed roots and rebuild the gumline. There are several types, and the best one for you depends on how much tissue you have available and where the recession is located.
Connective Tissue Graft
This is the most common type. Your surgeon takes a small piece of tissue from beneath the surface layer on the roof of your mouth and stitches it over the exposed root. Because the tissue comes from a deeper layer, the donor site heals more comfortably than it would if the outer layer were removed. This graft improves gum thickness, reduces sensitivity, and provides a natural-looking result.
Free Gingival Graft
This approach takes tissue directly from the surface of the roof of your mouth, including both the outer and deeper layers. It’s used primarily to thicken gums that have become dangerously thin rather than to cover roots for cosmetic reasons. If you have very fragile tissue that’s at risk of further breakdown, this is often the better choice.
Pedicle Graft
Instead of harvesting tissue from the roof of your mouth, the surgeon uses gum tissue from right next to the receded area, rotating it over the exposed root. This only works if you have enough healthy tissue adjacent to the recession site, but it has the advantage of maintaining its own blood supply throughout the procedure, which can improve healing.
Donor Tissue Graft
When you don’t have enough tissue on the roof of your mouth to harvest, processed donor tissue can be used instead. This eliminates the need for a second surgical site in your mouth, which means less discomfort during recovery. However, it tends to cost more. While standard grafting runs between $600 and $1,200 per tooth, using donor tissue can push the price up to $3,000 per tooth. An initial evaluation appointment alone may cost up to $500.
The Pinhole Surgical Technique
A newer, less invasive alternative to grafting involves making a tiny hole in the gum tissue above the receded area. Through that pinhole, the surgeon loosens the existing tissue and repositions it downward to cover the exposed root, then holds it in place with small collagen strips. There are no incisions, no stitches, and no tissue harvested from elsewhere in your mouth.
This technique has a success rate above 90%, and recovery is dramatically faster than traditional grafting. Most people return to normal activities the same day. You’ll need to skip brushing and flossing for the first 24 hours and stick to soft foods during that time, but after that initial day, you can start reintroducing firmer foods. Not every case of recession qualifies for this approach, so it’s worth asking your periodontist whether you’re a candidate.
What Recovery From Gum Surgery Looks Like
For traditional gum grafts, expect some bleeding, swelling, and discomfort on the first day. Bleeding typically stops within 24 to 48 hours, while swelling peaks around days three and four. Bruising is normal during the first week. Most people return to work or school within one to two days, but you should avoid exercise, heavy lifting, and anything strenuous for at least a full week, since increased heart rate can worsen bleeding and swelling.
Your surgeon will clear you before you resume physical activity. The full healing process takes several weeks, during which the grafted tissue gradually integrates with your existing gums and establishes a new blood supply.
Preventing Further Recession
Whether you’ve had a procedure or you’re trying to keep mild recession from worsening, how you brush matters more than most people realize. The technique most commonly recommended by dental professionals is the Modified Bass method: hold your toothbrush at an angle so the bristles point toward your gumline, make short back-and-forth strokes, then sweep the brush away from the gumline toward the edge of your tooth. This cleans effectively without grinding the bristles into delicate tissue.
Your toothbrush choice matters too. Use a soft-bristled brush, whether manual or electric. Electric toothbrushes with pressure sensors are especially useful if you tend to bear down too hard. These sensors alert you when you’re applying too much force. Look for brush heads with ultra-soft, tapered bristles designed for gum care, which clean deeply without abrading the tissue. The ultra-slim bristles (around 0.01 mm) can reach below the gumline without causing damage.
Beyond brushing, daily flossing removes the plaque your toothbrush can’t reach between teeth. If you grind your teeth at night, a custom night guard protects both your enamel and your gums from the repeated pressure. And if you use tobacco in any form, stopping it is one of the single most effective things you can do to protect your gum tissue going forward.
Cost and Insurance Considerations
Gum grafting is not cheap, and costs add up quickly when multiple teeth are involved. At $600 to $1,200 per tooth for standard grafts, treating four or five teeth can easily reach several thousand dollars. Dental insurance often covers a portion of gum grafting when it’s deemed medically necessary (as opposed to purely cosmetic), but coverage varies widely between plans. Before scheduling, ask your insurance provider what percentage they’ll cover and whether you need pre-authorization. Many periodontists also offer payment plans to spread the cost over several months.