Interproximal Cavity

How To Know If I Have A Cavity Between My Teeth

Did you know that over 90% of Americans have at least one cavity?

According to the definition by the Mayo Clinic, “cavities are permanently damaged areas in the hard surface of your teeth that develop into tiny openings or holes.” A cavity is what you get from tooth decay. 

Tooth decay starts after eating or drinking sugary foods. Bacteria in your mouth turn sugar into acid, and plaque starts forming. Plaque sticks to your teeth, and the acid in plaque can slowly damage the hard surface of your teeth (enamel) and the inner layer (dentin). As a result, your tooth enamel gets weak, and the risk of tooth decay increases. A cavities between teeth is known as an interproximal cavities.

Common signs you have interproximal cavities

Knowing the warning sign of an interproximal cavity will help you seek treatment before it turns into a severe issue. Here are some signs you may notice:

  • Toothache
  • Tooth Sensitivity
  • Dark Spots or Holes
  • Pain or discomfort while chewing
  • Discoloration on the surface of the tooth (brown, black, or white staining)

Sometimes, your dentist will find cavities during your dental checkup even before you experience any symptoms.

How To Treat Interproximal Cavity?

The treatment of cavities between the teeth depends on how series it is. Here are the most common solutions:

Early-stage treatment: If the cavity is caught early and hasn’t progressed much. Fluoride treatment may restore your tooth enamel and prevent further decay.

Filling: Your dentist will carefully remove the decay and fill it with tooth filling material that helps prevent future damage and tooth loss. There are four types of filling, including;

  • Amalgam filling
  • Composite filling
  • Glass ionomer fillers
  • Gold Fillings

Root canal: If your cavity is deep and more severe, your dentist may recommend root canal therapy to save the tooth. This procedure will remove all pulp from the inside and then seal it off with a dental filling.

Dental crown: For teeth that require a large filling or root canal, your dentist may place a natural-looking cover over it to protect your teeth from further damage. In addition, a dental crown will restore the shape of your natural teeth.

Extraction: As a last resort, if your cavity has progressed too far and your tooth is too damaged. Your dentist may need to extract it to get you out of pain and prevent infection. You can replace your missing tooth with a dental bridge, a partial denture, or a dental implant

How to prevent interproximal cavities

Thankfully, you can prevent interproximal cavities with a few simple steps. Your toothbrush is excellent at removing plaque, but it cannot reach all areas in the mouth. Therefore flossing is crucial to remove pesky foods and plaque from between your teeth to prevent interproximal cavities. In addition, cutting back on sugary foods and beverages can prevent interproximal cavities. Lastly, seeing your dentist for regular checkups and regular dental cleanings helps you maintain healthy teeth for years to come.


In conclusion, a cavity is an area of damage on the hard surface of your teeth, and a cavity between two teeth is known as an interproximal cavity. There are many options for treating interproximal cavities, including fillings, root canals, and crowns. If the tooth has been damaged badly, extraction may be the best option. Brushing at least twice a day, flossing between your teeth, avoiding sugary foods or beverages, and visiting your dentist for regular checkups and cleanings can help prevent cavities. 

The Final Thought!

Now that you have an idea about cavities between teeth and their treatment, the essential thing to ensure is to get in touch with an experienced dentist. 

If you believe that you may have hidden cavities, contact Reza Dental Care. Our experts will improve your dental health and achieve the bright, beautiful smile you deserve. For more information and treatment, contact us today!  

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