Gum tissue doesn’t regenerate on its own. Unlike skin or bone, receded gums won’t grow back naturally, which means restoring lost tissue requires professional treatment. The good news is that several effective procedures exist, ranging from traditional grafting to newer minimally invasive techniques, and the right choice depends on how much tissue you’ve lost and what caused the recession in the first place.
Why Gums Don’t Grow Back
Gum tissue lacks the regenerative capacity of other tissues in your body. Once the gum line pulls away from a tooth, the exposed root stays exposed. This matters because tooth roots aren’t covered by protective enamel. They’re softer, more sensitive to temperature, and more vulnerable to decay. Left untreated, recession tends to get worse over time as the exposed root collects plaque and the surrounding bone continues to break down.
That said, there’s an important distinction between true tissue loss and inflammation-related changes. If your gums look receded because they’re swollen from infection and then shrink after a deep cleaning, that’s not recession in the structural sense. It’s your gums returning to their actual position once the swelling resolves. True recession, where the attachment between gum and tooth has been permanently lost, requires intervention to restore.
Deep Cleaning as a First Step
Before any restorative procedure, your dentist or periodontist will likely recommend scaling and root planing if gum disease is present. This deep cleaning removes plaque and tartar from below the gum line, while smoothing the root surfaces so bacteria have a harder time reattaching. Your teeth may feel slightly loose right after the procedure, but this resolves as the gums tighten back up around the cleaned roots.
Deep cleaning won’t regrow lost tissue, but it creates the stable, infection-free foundation that any further treatment depends on. In mild cases, it may be all that’s needed to stop the progression and protect the roots with better home care going forward.
Gum Graft Surgery
Grafting is the most established method of restoring gum tissue. The national average cost in the U.S. is around $2,742, though prices range from about $2,120 to nearly $5,000 depending on how many teeth are involved, the size and location of the graft sites, and your geographic area. Two main types of grafts are used, each suited to different situations.
Connective Tissue Grafts
This is the more common option when exposed roots need coverage. The surgeon opens a small flap on the roof of your mouth, removes a piece of the connective tissue underneath, then stitches that tissue over the exposed root area. The flap on your palate is closed back up. Connective tissue grafts are particularly useful after advanced gum disease has left roots exposed, and they help reduce the sensitivity and decay risk that come with that exposure.
Free Gingival Grafts
Instead of harvesting tissue from beneath a flap, this technique takes a thin piece directly from the surface of the palate. Because it uses a smaller amount of tissue, the surgeon can make more precise modifications to the gum line. Free gingival grafts are often chosen when the goal is to add thickness and structure to thin gums, and they can provide strong cosmetic results in the right cases.
The Pinhole Surgical Technique
For patients who want to avoid the incisions and stitches of traditional grafting, the Pinhole Surgical Technique offers a different approach. Instead of transplanting tissue from elsewhere in your mouth, the periodontist makes a tiny, pinhole-sized opening in the existing gum tissue near the recession. Through that opening, specialized instruments gently loosen the gum and reposition it downward (or upward, for lower teeth) to cover the exposed roots.
Small collagen strips are sometimes placed beneath the repositioned tissue to hold it in place and support natural healing. There are no sutures and no donor site on the palate, which typically means less post-operative discomfort and a faster recovery. Both this technique and traditional grafting are effective at treating recession, but the pinhole approach is less invasive and can sometimes treat multiple teeth in a single visit.
Laser Treatment for Gum Disease
Laser-assisted treatment targets the underlying disease rather than directly rebuilding the gum line. A specialized dental laser removes infected and damaged tissue from below the gum line, eliminating the bacteria that drive inflammation and bone loss. The laser energy also stimulates the remaining healthy tissue, encouraging regrowth and reattachment around the teeth.
This approach is best suited for patients whose recession is driven by active periodontal disease. It’s less about repositioning or grafting tissue and more about halting destruction and giving the body the conditions it needs to heal. Laser treatment can be combined with other regenerative techniques for more comprehensive results.
Regenerative Proteins and Growth Factors
During surgical procedures, periodontists sometimes apply biological compounds to the treated area to boost the body’s healing response. One well-studied option uses proteins derived from enamel, the same proteins involved in forming the attachment between teeth and gums during development. When applied to a damaged site during surgery, these proteins can stimulate the growth of new attachment tissue.
A Cochrane review of clinical trials found that sites treated with this enamel-derived protein gained an average of 1.3 mm more attachment and 1 mm more pocket depth reduction compared to surgery alone. Those numbers may sound small, but in periodontal terms, a millimeter of regained attachment is clinically meaningful and can make the difference between saving and losing a tooth.
What Helps at Home
No over-the-counter product will regrow lost gum tissue, but certain approaches can support gum health and complement professional treatment. Hyaluronic acid gel, applied topically to the gums, has shown promise in clinical research. A meta-analysis found that when used alongside standard periodontal treatment, hyaluronic acid improved pocket depth, bleeding, and attachment levels over follow-up periods averaging about 12 months. It’s available in some dental gels and may be worth discussing with your periodontist, especially after a procedure.
Vitamin C plays a direct role in collagen production, and collagen is the primary building block of gum tissue. Getting adequate vitamin C through diet or supplementation supports the repair process after any oral surgery and helps maintain the structural integrity of healthy gums. This isn’t a cure for recession, but deficiency actively impairs your body’s ability to maintain and rebuild oral tissue.
Preventing Further Recession
Aggressive brushing is one of the most common causes of gum recession, and many people don’t realize their technique is doing damage. The Modified Bass method, widely recommended by dental professionals, involves angling your toothbrush so the bristles point toward the gum line, making short back-and-forth strokes, then sweeping the brush away from the gum toward the edge of the tooth. This cleans effectively without the sawing motion that wears tissue down over time.
A soft-bristled brush matters as much as technique. Medium or hard bristles accelerate tissue loss, especially over areas where gums are already thin. If you grind your teeth at night, a custom night guard can reduce the mechanical stress that contributes to recession. And if you use tobacco in any form, the reduced blood flow to your gums significantly slows healing and accelerates tissue breakdown.
Recovery After Gum Grafting
The first 24 to 48 hours after graft surgery involve bleeding, swelling, and discomfort. Stick to soft, cool foods like yogurt, pudding, and smoothies. Don’t brush or floss anywhere near the graft site, as disturbing the tissue at this stage can cause the graft to fail. An antibacterial mouthwash keeps the area clean without mechanical contact.
Swelling peaks around days three to four, and you may notice bruising. By the end of the first week, bleeding should have stopped completely and swelling should be subsiding. You can start adding soft foods like eggs, pasta, fish, and cooked vegetables. Gentle brushing near the surgical site is usually okay at this point, but not directly on the graft itself.
By the second week, swelling and bruising fade noticeably and comfort improves enough to start incorporating more solid foods. Your surgeon will let you know when it’s safe to resume normal brushing and flossing. Hard, crunchy, or spicy foods stay off the menu until you get that clearance. Full maturation of the grafted tissue takes several months, so the final cosmetic result won’t be apparent right away.