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Understanding Exostosis and Tori in Dental Health

Understanding Exostosis and Tori in Dental Health

Many individuals may encounter terms like “exostosis” and “tori” during their dental visits, leading to questions about what these conditions are, how they differ, and when they might need attention. This blog post aims to demystify these terms, explaining their causes, when they might become an issue, and the available treatment options.

What is an Exostosis and How Does it Differ from Tori?

Exostosis refers to the growth of new bone on the surface of an existing bone. In dentistry, this usually occurs on the jawbone. Tori (singular: torus), on the other hand, are specific types of exostoses that appear in the mouth. They are typically found on the palate (roof of the mouth) or mandible (inside part of the lower jaw).

The key difference between general exostoses and tori is their location. Tori are always in the oral cavity, whereas exostoses can occur on any bone in the body.

Causes of Exostosis and Tori

Both exostosis and tori are generally benign and thought to be caused by several factors:

  • Genetics: There’s a strong genetic predisposition to developing tori, suggesting heredity plays a significant role.
  • Mechanical Stress: Chewing forces can stimulate bone growth in areas subjected to frequent stress.
  • Environmental Factors: Some studies suggest diet and lifestyle may influence their development, though this connection is less clear.

When Exostosis and Tori May Become an Issue

While exostosis and tori are often harmless, they can become problematic in certain situations:

  • Interference with Oral Functions: Large growths can interfere with eating, speaking, or maintaining oral hygiene.
  • Dental Procedures: They can complicate dental procedures, especially the fitting of dentures or other dental appliances.

Treatment and Management

Surgical Removal: If exostosis or tori cause discomfort or hinder dental treatments, they may need to be surgically removed. This procedure is typically done by an oral surgeon under local anesthesia.

Laser Surgery: In some cases, laser surgery may be employed. This method offers benefits such as reduced bleeding and quicker healing times.

Observation: Many dentists recommend leaving tori alone if they aren’t causing any problems. Regular check-ups are essential to monitor any changes in size or shape that could necessitate intervention.

Exostosis, Tori, and Dentures

For patients needing dentures, exostosis, and tori can present challenges:

  • Fit Issues: Tori may interfere with the base of a denture, causing discomfort or improper fit.
  • Pre-Denture Surgery: Some patients may require the removal of tori before denture fabrication to ensure a comfortable and effective fit.

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Exostosis and tori, while typically benign, can impact dental health and treatment plans. Understanding these conditions can help patients make informed decisions about their oral health, particularly when considering treatments like dentures or facing discomfort. Always consult with a dental professional if you suspect you have these conditions or if you’re experiencing discomfort in your mouth.

Loose Denture Solution

Loose Denture Solution

A New Standard of Care?

Do you suffer from a loose lower denture or have a family member who is having a rough time wearing their denture?

Unfortunately, this is a common problem. When all of the lower teeth are missing, little remains to stabilize or retain the denture.

An upper denture actually creates some suction on the roof of the mouth and will generally hold well. Not so, with the lower denture. First of all, the tongue has a tendency to displace it and because the surface area that the denture rests upon is generally narrow – there is little surface tension to hold it in place.

Many denture wearers have to rely on adhesives to keep their dentures from flopping around while they speak or eat. In a number of cases, even these adhesives fall short of their objective. Not to mention the fact that many patients find the adhesives unpalatable and some concerns have been recently raised about zinc sensitivities and copper de

ficiencies associated with these products.

Eating with full lower dentures can become difficult or even painful. Patients often opt not to wear their lower dentures at all out of frustration or embarrassment. Unfortunately, this can make it difficult to eat certain foods that are needed for good nutrition and health.

Numerous remedies have been forwarded to solve the problem in addition to adhesives. For example, relines can create an improved fit but they still don’t overcome the inherent problems described above. Then, there are dentures that are designed to look like they have octopus suction cups on the bottom, dentures with valves to suck out the air that gets under them, and dentures that have little “wings” on them that hold the denture down by the weight of the tongue.

Probably the greatest advance in denture stability, however, has been the development of dental implants. If a person has enough bone that is of good quality (not too soft) to accept implants, little comes close to these to provide both retention and stability for a loose lower denture. Also, much of the pain associated with dentures moving around and creating sore gums is eliminated because the denture is actually supported by the implants.

But what if you have been told you are not a candidate for conventional implants because of insufficient bone? Countless patients have still been able to benefit from mini-implants.

These are extremely small (1.8 mm diameter) implants that can be used for critically needed support purposes. Mini-implants can and do serve as long-term devices. In fact, some have been successfully functioning in patients for decades.

Because they are so narrow, they can typically be inserted directly through the overlying gum tissue into the bone underneath. This means that the procedure is generally much more comfortable for the patient because (in most cases) there is no need to surgically cut open the gum tissue – routinely required for standard implant cases. As a result, post-operative patient irritation and soreness is significantly reduced.

It should be mentioned that no implant system is fool-proof or has any guarantee of longevity. Such factors as poor oral hygiene, poor health, stress-inducing habits such as tooth grinding and clenching, smoking, poor health, osteoporosis, medications, and lack of follow-up care can all lead to potential failure of the implants. Compared to conventional implants, however, the cost of replacement is generally much smaller and with less bone loss and gum deterioration. Failures involving mini-implants are not unheard of, but are generally quite rare.

As you might expect fees vary from doctor to doctor and by geographic location. Generally, though, the fees tend to be a lot lower than for conventional implants – with similar results, less discomfort and much shorter waiting times. The best way to address the cost issue is to have an open and honest discussion about what fees may arise with the dentist of your choice.

Many dentists now consider an implant-stabilized lower denture the new “standard of care.” By choosing this option you are deciding upon an improved way of life that is free of so many of the heartaches and discomforts associated with loose, painful and ill-fitting dentures. Because people need to use their teeth each and every day of their lives, that’s worth a great deal.

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Dental Implants

Dental Implants

Strong, beautiful, and discreet.

Chances are that you have met someone with a dental implant and didn’t even know it. Completely natural looking, they have saved countless beautiful smiles. Dental implants are on the leading edge of technology and use special biomaterials – and they can be placed in only one or two office visits!

Dental Implant You may be a candidate for dental implants. In our office, we coordinate treatment with a periodontist who handles the first step of the procedure.

Implants are basically artificial tooth roots which anchor to surrounding bone and to which replacement teeth are attached.

The periodontist handles the first part of the procedure, which is placing the tooth root. Once that step is completed, I complete the second step which involves making the replacement tooth.

Permanent replacement teeth can be made translucent like natural enamel and are framed by your natural gum tissue.

Implants are long-lasting and reliable – and actually, quite cost effective. The cost to replace a single tooth with an implant is comparable to making a dental bridge. But, unless you’re 125 years old, most bridges will have to be replaced after several years. (Five to fifteen is the national average.) Implant crowns can last considerably longer because there is no natural tooth structure beneath them that can decay and if the crown comes loose, it is usually just a matter of re-cementing the crown.

Implants can replace one tooth, rebuild an entire jaw of missing teeth, or be used to secure dentures.