Dental Cavities in Banff
Caught early, cavities are easier to treat. Rocky Mountain Dental helps patients of every age catch and treat cavities gently, before they become bigger problems.

About Dental Cavities
A cavity is a hole in the tooth. If your cavity has just started, a fluoride treatment may help restore your tooth's enamel and can sometimes reverse a cavity in the very early stages. Once decay progresses further, a dental cavities filling is the most common way to remove the decayed portion and restore the tooth's shape and function.
What Is a Dental Cavity
A cavity forms when bacteria in the mouth produce acids that gradually erode tooth enamel, creating a small hole that grows larger over time if left untreated. Cavities can develop in patients of any age, though certain habits and stages of life, such as childhood, when enamel is still maturing, can increase the risk.
Who This Helps
Cavity treatment and prevention matters for a wide range of patients.
- Children with newly erupted teeth still developing enamel strength
- Anyone noticing a visible spot, discolouration, or hole in a tooth
- Patients experiencing tooth sensitivity or pain when eating or drinking
- Adults with a history of frequent cavities
- Anyone overdue for a routine check-up where early decay could be caught
What Is Included
- An examination and X-rays to identify and assess any cavities
- A discussion of the appropriate treatment based on how advanced the decay is
- For early cavities, fluoride treatment to help restore enamel
- For established cavities, a dental cavities filling to remove decay and restore the tooth
- For more advanced cases, treatment options such as a crown, root canal, or extraction
Why Choose Rocky Mountain Dental for This
Our team focuses on catching cavities as early as possible through regular check-ups, when treatment is simpler and less invasive. When a filling or other treatment is needed, we walk you through exactly what is involved and why, so you understand your options before we begin.

What to Expect at Your Visit
- An examination and X-rays to identify any cavities and assess their severity.
- A clear explanation of the recommended treatment based on what is found.
- For early stage cavities, a fluoride treatment to support enamel repair.
- For established cavities, a dental cavities filling performed under local anaesthetic.
- A final check to confirm your bite feels comfortable before you leave.
Recovery and Aftercare
Most cavity treatment, particularly a standard filling, involves little to no downtime. Some mild sensitivity to hot or cold may occur for a short period afterward, which typically resolves on its own. Regular brushing, flossing, and check-ups help prevent new cavities from forming going forward.
Related Treatments
Patients with early stage cavities are often treated with a fluoride treatment or dental sealants to help protect teeth going forward. More established cavities are typically treated with a tooth coloured filling, and more advanced decay may require a crown or other restorative treatment.
Cost of Cavity Treatment
The cost of treating a cavity depends on its size, location, and the specific treatment needed, whether that is a fluoride treatment, a filling, or something more involved. For an accurate estimate based on your situation, please contact our team for a personalised quote.
Frequently Asked Questions
What causes dental cavities?
Cavities form when bacteria in the mouth produce acids that gradually erode tooth enamel, often linked to sugar intake, inconsistent brushing, and infrequent dental visits.
What is a dental cavity, exactly?
A dental cavity is a hole in the tooth caused by decay, which begins small and can grow larger over time if it is not treated.
Can dental cavities heal themselves?
Very early stage cavities, sometimes called white spot lesions, may be helped by fluoride treatment and improved oral hygiene, but established cavities generally need a filling or other treatment to fully resolve.
Are cavity check-ups considered part of basic dental care?
Yes. Checking for cavities is a standard part of every routine dental examination, helping catch decay as early as possible.
Are cavity fillings covered by dental insurance?
Coverage varies by provider and plan. Our team can help you understand what your specific insurance covers once treatment is recommended.
Book Your Appointment
Think you or your child might have a cavity? Book an appointment today so our team can take a look and recommend the right next step.
