Can Oral Tori Be Removed? The Procedure and Recovery

Oral tori can be removed, and the procedure is one of the more straightforward surgeries in oral and maxillofacial care. The bony growths themselves are benign and harmless, so removal is elective rather than medically urgent in most cases. The surgery typically involves local anesthesia, removal of the excess bone, and smoothing of the underlying surface, with most people recovering within a couple of weeks. What makes the decision interesting is not whether removal is possible but whether it is actually worth doing, since the growths cause no harm on their own and the surgery carries its own set of trade-offs.

What Oral Tori Are and Why They Form

Oral tori are bony outgrowths that develop along the surfaces of the jaw inside the mouth. The two most common types are torus palatinus, which grows along the midline of the hard palate (the roof of your mouth), and torus mandibularis, which appears on the inner surface of the lower jaw, usually near the premolars. They are made of normal lamellar bone, the same well-organized bone tissue found elsewhere in your skeleton, sometimes with a core of spongy trabecular bone underneath.¹ They are not tumors, not precancerous, and not a sign of disease.

The cause appears to be a mix of genetics and mechanical stress. A twin study found that genetic factors have a dominant influence on whether someone develops oral bony outgrowths, with much higher concordance between identical twins than fraternal twins.² On the environmental side, a systematic review found that abnormal tooth wear is associated with tori, particularly mandibular tori, though the evidence linking tori to other signs of bruxism (jaw clenching and grinding) remains inconclusive.³ Research on skeletal collections has confirmed that dental wear correlates with tori frequency across different demographic groups.⁴ The working theory is that repeated mechanical loading on the jaw stimulates bone deposition in genetically susceptible people.

These growths are surprisingly common. In one study of over a thousand patients using CT scans, about 28% had mandibular tori, and the prevalence peaked in people in their 40s, where nearly half had them.⁵ Palatal tori tend to be even more common in certain populations, with reported rates ranging from roughly 38% to 63%.⁶ Many people have them without ever knowing, because the growths develop slowly and often cause no symptoms at all.

When Removal Actually Makes Sense

Because tori are benign, there is no medical need to remove them simply because they exist. The decision to operate hinges on whether the growths are causing a practical problem. The most common reason for removal is that they interfere with fitting a denture or other prosthetic device.⁷ A large torus on the palate can make it impossible to seat an upper denture, and mandibular tori that jut into the floor of the mouth can block a lower partial from fitting properly. For people who need dentures, removal often becomes a prerequisite rather than a choice.

Removal is also warranted when tori interfere with normal oral function. In a documented case of a particularly large torus affecting both the upper and lower jaw, the patient had measurable speech difficulties; after surgical removal, improvements were observed in speech clarity and the ability to rapidly produce certain syllable sequences.⁸ Surgery is considered appropriate when tori interfere with speech or complicate dental procedures.⁹

Other practical reasons people pursue removal include chronic irritation from food scraping over the growths, difficulty with oral hygiene when tori crowd the space between the tongue and the lower teeth, and recurring ulceration of the thin tissue covering the tori (since the mucosa over a torus is often stretched thin and poorly vascularized, it can break down easily from minor trauma like a sharp chip or crusty bread). Some people also simply find the growths uncomfortable or anxiety-inducing, even when they are not causing functional problems. The key point from the clinical literature is that removal should not be automatic, partly because surgery in this area carries its own risks.¹⁰

How the Surgery Works

Torus removal is typically performed by an oral surgeon or a periodontist, and it is usually an outpatient procedure done under local anesthesia. General anesthesia or sedation is sometimes used for larger or bilateral tori, or for patients who are anxious, but most cases do not require it.

The standard technique is straightforward. The surgeon makes an incision through the tissue overlying the torus, peels back a flap of mucosa, and then removes the bone. For mandibular tori, the approach is from the lingual (tongue) side of the lower jaw; for palatal tori, the incision runs along the midline of the palate. The bone is removed using rotary instruments such as surgical burs and handpieces. The surgeon cuts through the base of the bony growth, lifts it free, and then uses a bur to smooth the remaining surface so there are no sharp edges. The mucosal flap is then repositioned and sutured closed.

The harvested bone does not necessarily go to waste. Torus bone is sometimes used as a graft material for other procedures the patient needs. In periodontal surgery, where bone loss around teeth requires grafting, mandibular tori have been used successfully as a source of autogenous (the patient’s own) bone. One case report documented good bone fill at both six and twelve months after using torus bone for a periodontal graft.¹¹ Torus bone has also been applied for horizontal ridge augmentation (building up a thin jawbone before implant placement) and for sinus lift procedures.¹² This dual-purpose approach is appealing because it eliminates the need to harvest bone from a separate donor site, which would mean a second surgical wound.

Newer Techniques and How They Compare

The conventional method with rotary burs is effective but comes with some drawbacks: it generates heat, creates vibration, and can be difficult to control precisely near delicate structures like the lingual nerve (which runs very close to where mandibular tori sit). Two newer approaches have been explored as alternatives.

Piezosurgery uses ultrasonic vibrations to cut bone while leaving soft tissue unharmed. A case series evaluating this technique for mandibular tori found that it caused less bleeding and less vibration than traditional rotating tools. At the one-week follow-up, the tissue looked healthy and patients reported low levels of pain that were manageable with over-the-counter anti-inflammatory medication.¹³ The trade-off is time: the procedure takes longer with piezosurgery than with conventional burs.

Laser removal using an Er:YAG laser has also been reported. Researchers described the technique as safe and easy to perform, with good healing outcomes. The reduced tissue heating and the absence of a smear layer (a debris film that forms with mechanical cutting and can slow healing) may contribute to a cleaner healing process.¹⁴ Like piezosurgery, laser removal takes longer than conventional cutting. Neither technique has become the standard of care, but both show promise for situations where precision matters or where the torus sits close to sensitive anatomy.

What Recovery Looks Like

Recovery from torus removal depends on the location and size of what was removed, but most people can expect a healing period of roughly one to three weeks for the soft tissue, with the underlying bone remodeling over the following months. Palatal tori removal tends to involve a longer and more uncomfortable recovery than mandibular tori removal, because the palate is involved in eating, drinking, and swallowing in ways that are hard to avoid.

In the first few days after surgery, expect swelling, soreness, and some difficulty eating. A soft or liquid diet is standard for the first week or so. The surgical site in the palate or along the floor of the mouth is in constant contact with the tongue and with food, so keeping the area clean matters. Most surgeons prescribe an antiseptic mouthwash and sometimes antibiotics. Pain is typically managed with standard analgesics.

For palatal tori removal, surgeons sometimes use a soft acrylic stent, which is a custom-made palatal plate that holds the tissue flap firmly against the surgical site and protects the wound from food and tongue contact during the critical early healing period.¹⁵ The stent is fabricated before surgery using a model of the patient’s palate, and it snaps in after the procedure to promote good flap adaptation and reduce the chance of tissue breakdown. Not every surgeon uses one, but patients recovering from large palatal tori removal often find a stent makes the first week significantly more tolerable.

Sutures are typically removed at the one-week mark. Most people are back to normal eating within two to three weeks, though the area may remain tender or feel slightly different for longer. Numbness of the tongue or floor of the mouth is a possible short-term side effect with mandibular tori removal, due to the proximity of the lingual nerve, though permanent nerve damage is rare.

Risks and Complications

Torus removal is generally safe, but the clinical literature emphasizes that the surgery should not be taken lightly. The risks include bleeding, infection, nerve injury, and poor wound healing. Because the mucosa covering a torus is often very thin and tightly stretched, creating a flap with enough healthy tissue to close over the surgical site can be challenging. If the flap tears or does not have adequate blood supply, wound healing can be delayed, sometimes resulting in exposed bone that takes weeks to granulate over.

The lingual nerve is a particular concern with mandibular tori. This nerve supplies sensation to the front two-thirds of the tongue on each side, and it runs along the inner surface of the lower jaw, sometimes quite close to where tori develop. Temporary numbness or altered sensation of the tongue is a recognized risk. A case report specifically noted the risks of traumatic, hemorrhagic, and nervous complications as reasons not to remove tori unless there is a clear indication.¹⁰

Bleeding is usually manageable during surgery, and newer techniques like piezosurgery appear to reduce intraoperative blood loss compared to conventional methods.¹³ For most patients, the complications are minor and self-limiting. But the risk-benefit equation is worth thinking through carefully, especially when the torus is not causing functional problems.

Can Tori Grow Back After Removal?

Recurrence is uncommon, but it does happen and is probably the most underappreciated risk of the procedure. In one documented case, a mandibular torus recurred within one month of removal, reaching a similar size to the original growth. A CT scan confirmed the recurrence, and the histology showed the same structure as the original torus: nodular cortical bone. A second surgery was performed, and this time the patient was given a mouth guard to wear afterward. At one year following the second surgery, there was no further recurrence.¹⁶

This case is instructive for a couple of reasons. First, the rapid recurrence suggests that the mechanical forces driving torus formation were still present, and the bone simply regrew in response to those forces. Second, the use of a mouth guard after the repeat surgery points to the suspected role of bruxism or occlusal stress in torus development. If the underlying stimulus is not addressed, the bone has a reason to come back. People who grind their teeth at night should discuss a night guard with their dentist before and after torus surgery, since controlling the mechanical stress may reduce the likelihood of regrowth.

The broader clinical picture is more reassuring than this one dramatic case. Most people who have tori removed do not experience recurrence, and many surgeons consider it a reliable long-term solution. But anyone considering the procedure should know that “permanent removal” is not absolutely guaranteed, and managing the underlying forces on the jaw is part of the equation.

When Torus Bone Gets a Second Life as a Graft

One of the more practical developments in torus management is the recognition that removed torus bone can serve as a useful grafting material. In dental implant surgery and periodontal procedures, bone grafts are frequently needed to rebuild areas of the jaw that have thinned or deteriorated. The traditional donor sites for harvesting bone from within the mouth are the chin and the back of the lower jaw near the wisdom teeth, but these sites have their own drawbacks: nerve damage risk, pain, and limited bone volume.

Torus bone offers an appealing alternative. Because the patient already needs (or wants) the torus removed, using it as graft material avoids creating a separate donor wound. A review of case reports found that torus-derived bone graft was applied in block form in about half of cases and in particulate form in the other half, with the majority of procedures aimed at horizontal ridge augmentation, and the remainder used for periodontal regeneration or sinus elevation.¹² Palatal tori were the source in the vast majority of cases, likely because they tend to be larger and provide more usable bone volume.

From the patient’s perspective, this turns a purely subtractive surgery into something with a constructive benefit. If you are told you need both a torus removed and a bone graft placed elsewhere in your mouth, ask your surgeon whether the torus bone can serve as the graft. Not every case is suitable, since the volume and quality of the torus bone have to match what the graft site requires, but when it works, it is an efficient solution that reduces overall surgical burden.

Tori in Younger Adults and Whether to Act Early

Tori often first become noticeable in a person’s 20s or 30s and tend to grow slowly over the following decades. The CT-based study mentioned earlier found that prevalence was highest in the 40s before tapering off, suggesting that tori may reach their maximum size in middle age and then stabilize or even shrink slightly in older adults as patterns of tooth loss and chewing force change.⁵ This natural history raises a reasonable question: if you notice tori in your 30s, should you have them removed now to avoid a bigger surgery later?

The general clinical consensus is no, not unless they are causing problems. Tori grow slowly enough that a “wait and watch” approach works well for most people. Many tori stay small and never interfere with anything. Removing them prophylactically means accepting surgical risks and recovery for a problem that may never materialize. On the other hand, if a torus is already large enough to make dental cleanings difficult, if the tissue over it keeps getting ulcerated, or if dentures or implant work is on the horizon, earlier intervention can make the eventual dental work smoother.

The bilateral presentation of mandibular tori is worth noting for surgical planning. About 80% of people with mandibular tori have them on both sides.⁵ When both sides need removal, surgeons sometimes stage the procedure, doing one side at a time to keep the post-operative discomfort manageable and avoid compromising the patient’s ability to eat and speak during recovery. Others remove both sides in one session, depending on the size and the patient’s preference. Discuss the staging question with your surgeon before the procedure so there are no surprises about the scope of each visit.

The Genetic Dimension and What It Means for Families

The strong genetic component of tori formation means that these growths tend to run in families. The twin study that estimated heritability at roughly 66% found very high agreement between identical twins on whether they developed oral bony outgrowths, while fraternal twins showed much more moderate agreement.² If one or both of your parents had prominent tori, your odds of developing them are meaningfully higher.

This genetic link also matters for the recurrence question. If your body is genetically programmed to deposit bone in these areas, removing the growth does not change the underlying genetic tendency. Most people still do fine after surgery, but the hereditary nature of the condition is one more reason to manage contributing factors like clenching and grinding habits. For parents who notice their own tori and worry about their children, the growths are not harmful and do not need to be monitored anxiously. They are one of the most common anatomical variants in the human mouth, not a medical condition in the traditional sense.

1
Clinical Oral Investigations. Asymmetric bone remodeling in mandibular and maxillary tori
2
Medicina. Oral bony outgrowths: Prevalence and genetic factor influence. Study of twins
3
PubMed. Association between signs and symptoms of bruxism and presence of tori: a systematic review
4
PubMed. Correlations between dental wear and oral cavity characteristics: Mandibular torus, palatine torus, and oral exostoses
5
PubMed Central. Computed Tomographic Analysis of Mandibular Tori and Their Relationship to Remaining Teeth
6
PubMed Central. Prevalence of torus palatinus and torus mandibularis among Malay population
7
PubMed Central. Surgical removal of mandibular tori and its use as an autogenous graft
8
PubMed Central. Three-dimensional evaluation of a giant torus in the maxilla and mandible that affected pronunciation: a case report
9
PubMed Central. Tori Removal: An Overview
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Journal of Oral Medicine and Oral Surgery. Mandibular tori interfering with the mobility of the lingual frenulum: a short case report
11
PubMed Central. Mandibular Tori: A source of autogenous bone graft
12
PubMed Central. Alternative intraoral donor sites to the chin and mandibular body-ramus
13
Archives of Clinical and Medical Case Reports. Piezosurgery Removal of Mandibular Tori: A Case Series
14
PubMed Central. Er:YAG Laser: A New Technical Approach to Remove Torus Palatinus and Torus Mandibularis
15
PubMed. Soft acrylic stent for removal of torus
16
PubMed Central. Early recurrence of mandibular torus following surgical resection: A case report