What This Guide Covers and Who It Is For
This guide explains whether gum recession can be reversed, what treatments exist, and when to see a specialist. It is written for anyone who has noticed their gums pulling away from their teeth or who has been told by a dentist that they have gum recession.
Gum recession means the gum tissue that surrounds a tooth has worn away or pulled back. This exposes more of the tooth or even the tooth's root. The exposed area can become sensitive to hot, cold, or sweet foods. Over time, untreated recession can lead to bone loss around the tooth and increase the risk of tooth decay on the root surface. [1]
You will learn what causes recession, which procedures can restore lost tissue, how those procedures work step by step, and what they typically cost. You will also learn how to tell the difference between recession that needs treatment and recession that only needs monitoring.
Can Gums Grow Back? What Science Says
Gum tissue cannot regenerate on its own once it has receded. No toothpaste, mouthwash, or home remedy can regrow lost gum tissue.
Gum tissue is not like skin. Skin can heal a cut by producing new cells that close the wound. Gum tissue does not work the same way. When the gum margin, the edge of gum that hugs the tooth, moves down toward the root, it does not migrate back up on its own. The tissue is simply gone. This is why professional treatment is the only way to restore gum coverage once recession has occurred. [1]
Common Causes of Gum Recession
Understanding why gums recede helps you stop the process from getting worse. There are several common causes, and many patients have more than one.
Periodontal disease, a bacterial infection of the gums and bone, is the leading cause of gum recession. The bacteria trigger inflammation that gradually destroys gum tissue and the bone underneath. [1] Aggressive tooth brushing is another frequent cause. Brushing too hard or using a stiff-bristled toothbrush can physically wear away the thin gum tissue over months and years. [2]
Other contributing factors include teeth grinding or clenching (bruxism), misaligned teeth that place extra force on certain areas, tobacco use, hormonal changes, and genetics. Some people are born with thinner gum tissue that is more vulnerable to recession.
- Periodontal disease: bacterial infection that destroys gum and bone tissue [1]
- Aggressive brushing: physical wear on thin gum tissue over time [2]
- Bruxism: grinding or clenching that places excessive force on teeth and gums
- Tobacco use: reduces blood flow to the gums and promotes plaque buildup
- Genetics: some people have naturally thinner or more fragile gum tissue
- Misaligned teeth: uneven bite forces can concentrate stress on specific areas
Treatment Options That Can Restore Lost Gum Tissue
Several procedures can move gum tissue back over an exposed root. The right choice depends on how severe the recession is, what caused it, and the condition of the surrounding tissue.
Connective tissue grafting is the most widely studied and commonly performed procedure. A periodontist removes a small piece of tissue from the roof of your mouth (the palate) and stitches it over the exposed root. The graft heals in place and becomes part of the gum line. Variations include free gingival grafts, which use tissue directly from the palate surface, and pedicle grafts, which use tissue from the gum next to the affected tooth. [1]
Donor tissue grafts (allografts) use processed human tissue from a tissue bank instead of tissue from your own palate. This avoids the need for a second surgical site and can reduce discomfort after the procedure. Your periodontist can discuss whether donor tissue is appropriate for your specific case.
The pinhole surgical technique (PST) is a newer, minimally invasive approach. Instead of cutting and stitching, the periodontist makes a small pinhole in the gum tissue above the recession. Special instruments loosen the tissue and reposition it downward over the exposed root. Collagen strips are placed through the pinhole to stabilize the tissue in its new position. There are no sutures and no grafting from the palate.
Stopping Recession From Getting Worse
Even without surgery, you can typically prevent further gum loss by removing the cause. This is often the first step before any restorative procedure.
If periodontal disease is the cause, a deep cleaning procedure called scaling and root planing may be needed. This removes bacterial plaque and tartar from below the gum line and smooths the root surfaces so the gums can reattach. [1] If aggressive brushing is the problem, switching to a soft-bristled toothbrush and using gentle, circular strokes can protect the remaining tissue. [2]
For bruxism, a night guard (occlusal splint) can absorb the grinding forces and protect both the teeth and gums. If misaligned teeth are contributing, orthodontic treatment may help redistribute bite forces more evenly. Quitting tobacco use improves blood flow to the gums and supports tissue health.
Practical Details Before You Pursue Treatment
Knowing what to expect before treatment helps you prepare and set realistic goals for recovery.
Who Is a Good Candidate for Gum Recession Treatment
Most adults with recession are candidates, but certain conditions must be addressed first. Active periodontal disease needs to be controlled before any grafting procedure. If infection is still present, a graft is less likely to heal properly.
Smokers face a higher risk of graft failure because tobacco restricts blood flow to healing tissue. Many periodontists will strongly recommend quitting before surgery. Patients with uncontrolled diabetes or immune system conditions may also need medical clearance before proceeding.
There is no strict age limit. Gum recession can occur in younger adults, especially those with aggressive brushing habits or a genetic predisposition to thin tissue. Treatment is appropriate at any age once the cause is identified and managed.
When Monitoring May Be All You Need
Not all gum recession requires surgery. Mild recession that has remained stable, causes no sensitivity, and has no cosmetic concern may only need regular monitoring.
Your dentist or periodontist will measure the recession at each visit. If the measurements stay the same over time, the recession is considered stable. In these cases, the focus shifts to prevention: gentle brushing, regular cleanings, and managing any risk factors. If the recession progresses, treatment can be reconsidered at that point.
How to Prepare for a Gum Grafting Procedure
Preparation is straightforward but varies by procedure and provider. In general, your periodontist will want you to have a thorough dental cleaning before surgery. This reduces the bacterial load in the mouth and gives the graft a cleaner environment to heal in.
You may be asked to use an antimicrobial mouth rinse for a few days before surgery. If you take blood thinners, your periodontist and physician will coordinate any temporary adjustments. You should arrange a ride home if sedation is used. Stock up on soft foods such as yogurt, scrambled eggs, smoothies, and soup, because you will need to avoid chewing near the surgical site for at least a week.
What Happens During and After Treatment
Gum grafting and similar procedures are typically performed in one visit under local anesthesia, with recovery lasting one to two weeks.
During a Connective Tissue Graft
The area is numbed with local anesthetic. Some patients also receive oral sedation or nitrous oxide (laughing gas) for comfort. The periodontist creates a small flap in the gum tissue at the recession site. A piece of connective tissue is harvested from beneath the surface of the palate. This tissue is placed over the exposed root and secured with small sutures. The palate flap is then closed with sutures as well.
The procedure typically takes 60 to 90 minutes for one or two teeth. Treating multiple sites may require a longer appointment or staged procedures over several visits.
During the Pinhole Surgical Technique
Local anesthetic is applied to the treatment area. The periodontist makes a tiny hole, about the size of a ballpoint pen tip, in the gum tissue above the receded area. Through this hole, specialized instruments gently loosen and slide the tissue down to cover the exposed roots. Small collagen strips are inserted through the pinhole to hold the tissue in its new position.
Because there is no cutting, no suturing, and no graft harvested from the palate, this technique can treat multiple teeth in a single visit. The procedure typically takes 60 to 90 minutes depending on the number of teeth involved.
Recovery and Healing Timeline
Recovery varies by procedure and individual. For connective tissue grafts, mild to moderate discomfort is common for the first few days. The palate donor site often causes more discomfort than the graft site itself. Over-the-counter pain medication is usually sufficient, though a short prescription may be provided.
Most patients return to normal activities within a few days, but full healing of the graft takes several weeks. Your periodontist will likely ask you to avoid brushing or flossing near the surgical area for 7 to 14 days. You will use an antimicrobial rinse instead. Hard, crunchy, and spicy foods should be avoided during this period.
For the pinhole technique, patients typically report less post-operative discomfort and a faster return to normal eating. However, the same precautions about gentle care near the treated area still apply. Results vary, and your periodontist will schedule follow-up visits to monitor healing.
Cost of Gum Recession Treatment
Costs depend on the type of procedure, the number of teeth treated, your geographic location, and the provider's experience. Costs vary by location, provider, and case complexity.
Connective tissue grafting typically ranges from $600 to $1,200 per tooth. The pinhole surgical technique may range from $1,000 to $3,000 or more per session, depending on how many teeth are treated at once. Allografts using donor tissue may add to the cost because of the materials involved. A preliminary deep cleaning, if needed, is a separate charge that can range from $150 to $500 per quadrant (quarter of the mouth).
Dental insurance may cover a portion of gum grafting if it is considered medically necessary, for example, to protect a tooth from further bone loss or root decay. Cosmetic-only procedures are less likely to receive coverage. Check with your insurance provider before scheduling. Many periodontist offices also offer payment plans.
Ask your periodontist's office for a written treatment estimate before you commit. The estimate should itemize the procedure fee, anesthesia or sedation costs, graft material costs, and follow-up visit fees.
When to See a Periodontist for Gum Recession
See a periodontist when recession is progressing, causing sensitivity, or exposing enough root surface to put the tooth at risk.
A periodontist is a dentist who has completed an additional two to three years of specialty training focused on the gums, bone, and supporting structures of the teeth. [1] While a general dentist can identify recession and monitor mild cases, a periodontist is the appropriate specialist for evaluating surgical options and performing grafting procedures.
You should consider a referral or self-refer to a periodontist if any of the following apply to you.
- Your gum recession is getting worse over time, based on measurements at dental visits.
- You have tooth sensitivity to hot, cold, or sweet that does not improve with desensitizing toothpaste.
- A tooth root is visibly exposed, especially near the gum line.
- You have been diagnosed with periodontal disease that may be contributing to the recession.
- You are unhappy with the appearance of your gum line and want to explore options.
- Your general dentist has recommended a specialist evaluation.
Find a Periodontist Near You
A periodontist can evaluate your recession, identify the underlying cause, and explain which treatment options fit your situation. Use the periodontics page on My Specialty Dentist to search for a board-qualified periodontist in your area. Profiles include location, credentials, and contact information so you can schedule a consultation directly.
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