GUM RECESSION

Receding Gums: Causes, Consequences, and the 3 Most Effective Treatments

Receding gums happen when the gum tissue surrounding a tooth gradually pulls away, exposing more of the tooth or its root. For some people, the change is subtle and develops over years. For others, sensitivity, visible roots, food trapping, or changes in the appearance of the smile make the problem easier to notice. Gum recession is more than a cosmetic concern. When the root surface becomes exposed, teeth may become more sensitive and more vulnerable to decay. Recession can also be associated with periodontal disease, bone loss, aggressive brushing, teeth grinding, thin gum tissue, smoking, or genetic factors. Because the cause can vary from one patient to another, the most effective treatment begins with a periodontal evaluation. At Foothill Dental Specialty, Dr. Soma Lari evaluates the gum tissue, supporting bone, tooth position, bite, brushing habits, and other risk factors before recommending treatment. The goal is not simply to cover an exposed root, but to address the cause of the recession and create a healthier, more stable foundation for the teeth.

How to Recognize Receding Gums

Common signs of gum recession include teeth that look longer than they used to, visible tooth roots, sensitivity to cold or sweets, notches near the gumline, food getting stuck between teeth, uneven gum levels, and tenderness around exposed areas. Some patients also notice that one tooth appears longer than the teeth beside it. Recession can occur around a single tooth or affect several areas of the mouth. It may progress slowly, which is why many people do not recognize the change until a significant amount of gum tissue has already been lost. Regular dental and periodontal examinations are important because a clinician can measure changes in the gumline and identify whether recession is stable or continuing to progress.

Why Do Gums Recede?

Several different factors can contribute to receding gums.

Gum disease: Periodontal disease damages the tissues and bone that support the teeth. As these structures are lost, the gumline can move away from the tooth. Bleeding, inflammation, deep periodontal pockets, and bone loss may occur at the same time.

Aggressive brushing: Brushing too hard or using a stiff-bristled toothbrush can traumatize thin gum tissue over time. More pressure does not necessarily mean cleaner teeth. Proper brushing technique is especially important for patients who already have a thin gum phenotype.

Teeth grinding and clenching: Excessive forces from bruxism can contribute to stress around teeth and supporting tissues. In some patients, bite forces may be one of several factors involved in recession.

Thin gum tissue: Some people naturally have thinner gum tissue and are more susceptible to recession, especially around prominent teeth or areas where the bone covering the root is thin.

Smoking and tobacco exposure: Tobacco use can negatively affect gum health and healing and is associated with a higher risk of periodontal problems.

Genetics and tooth position: Gum thickness, jaw anatomy, tooth position, and the amount of bone surrounding the roots are influenced partly by genetics. Crowded or outward-positioned teeth may have less protective tissue around them.

In many cases, recession is caused by a combination of factors rather than one single issue. Identifying those factors helps determine whether the area should be monitored, treated conservatively, or repaired surgically.

What Happens If You Ignore Gum Recession?

Ignoring gum recession can allow the problem to become more difficult to manage. Exposed root surfaces do not have the same protective enamel covering as the crown of a tooth, so they can be more sensitive and more susceptible to root decay.

As recession progresses, patients may experience increased sensitivity, visible root exposure, a higher risk of decay, changes in the appearance of the smile, and additional loss of supporting tissue. If recession is related to periodontal disease, untreated inflammation can also contribute to bone loss and eventually tooth mobility.

Advanced recession does not automatically mean a tooth will be lost, but early evaluation generally gives the periodontist more options. Treatment is most predictable when the cause is identified and controlled before additional tissue is lost.

The 3 Most Effective Treatments for Receding Gums

The best treatment for receding gums depends on the cause, the amount of recession, the thickness of the remaining tissue, the condition of the supporting bone, and the patient’s goals. Three commonly used approaches include connective tissue grafting, free gingival grafting, and grafting enhanced with platelet-rich fibrin (PRF).

1. Connective Tissue Graft
A connective tissue graft is often considered the gold standard for many types of root coverage procedures. A small amount of connective tissue is typically taken from beneath the surface layer of the palate and placed over or around the area of recession. The goal is to increase tissue thickness, protect the root surface, improve stability, and, when anatomy allows, cover part or all of the exposed root.

2. Free Gingival Graft
A free gingival graft is commonly used when the primary goal is to increase the amount of strong, keratinized gum tissue around a tooth. Tissue is taken from the palate and placed in the area that needs additional gum thickness. This technique can be especially useful when the existing tissue is very thin or when long-term tissue stability is the main concern.

3. PRF-Enhanced Grafting
Platelet-rich fibrin, or PRF, is created from a small sample of the patient’s own blood. It contains platelets, fibrin, and naturally occurring healing components. Dr. Lari may use PRF as an adjunct to periodontal or grafting procedures to support soft-tissue healing and recovery. PRF does not replace the need for a graft when a graft is indicated, but it can be incorporated into treatment as part of a regenerative approach.

No single technique is ideal for every recession defect. The position of the tooth, depth and width of recession, bone support, tissue thickness, and surrounding anatomy all influence which approach is most appropriate.

Does Every Case Need Gum Grafting?

Not every patient with gum recession needs surgery. Mild, stable recession may sometimes be managed by controlling the cause and monitoring the area. Treatment may include improving brushing technique, using a soft toothbrush, treating inflammation, managing grinding or clenching, addressing plaque buildup, and establishing a periodontal maintenance schedule. Desensitizing products may reduce discomfort on exposed roots, but they do not replace lost gum tissue. Likewise, a cosmetic restoration can sometimes cover a root surface, but it does not rebuild the periodontal tissue. When recession is progressing, tissue is thin, or the exposed root is at risk, periodontal grafting may provide a more protective long-term solution.

When Should You See a Periodontist?

A periodontal evaluation is recommended if you notice a tooth looking longer, new sensitivity near the gumline, visible roots, recurring food trapping, uneven gum levels, bleeding, or recession that appears to be worsening. It is also important to have recession evaluated before certain orthodontic or restorative procedures because tissue thickness and bone support can affect treatment planning. The earlier the condition is assessed, the easier it is to determine whether the area is stable or actively changing. A periodontist can measure the recession, evaluate the underlying bone, identify contributing factors, and explain whether monitoring, non-surgical care, or grafting offers the best balance of health, comfort, and aesthetics.

Protect Your Gums Before Recession Progresses

Receding gums are common, but they should not be ignored. What begins as a small change in the gumline can lead to sensitivity, exposed roots, root decay, cosmetic concerns, and—in cases associated with periodontal disease—loss of supporting bone. The good news is that modern periodontal treatment offers several ways to protect vulnerable areas and rebuild stronger tissue when necessary. Connective tissue grafts, free gingival grafts, and PRF-enhanced procedures can all play a role depending on the individual case. At Foothill Dental Specialty, Dr. Soma Lari provides comprehensive periodontal evaluations and personalized treatment planning for gum recession. If your teeth appear longer, your roots are becoming visible, or your gums seem to be pulling away from your teeth, an evaluation can help determine the cause and the most appropriate next step.

Related Periodontal Services

Gum Grafting & Gum Recession Treatment

Gum Disease Treatment

Bone Grafting & Regeneration

Preventive Care & Periodontal Maintenance

Frequently Asked Questions About Receding Gums

Can receding gums grow back on their own?

Gum tissue that has been lost generally does not grow back to its original position on its own. Mild recession may remain stable after the cause is controlled, while more significant recession may require periodontal grafting.

What causes gums to recede?

Common causes include periodontal disease, aggressive brushing, thin gum tissue, teeth grinding or clenching, smoking, genetics, tooth position, and a combination of these factors.

Is gum recession always caused by gum disease?

No. Gum disease is an important cause, but recession can also occur because of brushing trauma, thin tissue, tooth position, bite forces, or anatomy.

What is the most effective treatment for receding gums?

The best treatment depends on the type of recession and the surrounding tissue and bone. Connective tissue grafts are commonly used for root coverage, while free gingival grafts can increase the amount of strong gum tissue. PRF may be used as an adjunct to support healing.

Does gum grafting hurt?

Gum grafting is performed with local anesthesia, so the treatment area is numb during the procedure. Post-treatment soreness varies by technique and patient.

Can gum recession cause tooth loss?

Recession alone does not always lead to tooth loss. However, when recession is associated with periodontal disease and bone loss, the supporting structures around the tooth can become compromised.

How do I know if my recession is getting worse?

Increasing root exposure, worsening sensitivity, a tooth appearing progressively longer, new notches near the gumline, or changes measured during dental visits can indicate progression.

Can PRF help with gum graft healing?

PRF contains concentrated components from the patient’s own blood and may be used as part of periodontal procedures to support healing when appropriate.