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Port Dover Family Dentistry
Digital Dental X-Rays in Townsend
X-rays show what an exam alone cannot. Townsend patients can learn why digital images are recommended, how often they are needed and how they guide care.
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Caring for Townsend patients at our Port Dover office
Every dental service for TownsendSeeing below the surface
Images help the dentist find what eyes alone can miss.
Many dental problems hide between teeth, under existing fillings, below the gumline or inside the jawbone. Digital X-rays let the dentist see these areas, detecting decay, bone loss, infection and the position of developing teeth. They are recommended based on individual need rather than taken automatically at every visit.
If you are coming from Townsend for an exam at our Port Dover office, the dentist will explain whether X-rays would be helpful and why. You are welcome to ask about the type of image suggested, what it is intended to show and how the findings will shape any recommendations.
Why X-rays are used
Each image answers a specific question.
Finding hidden decay and infection
Small cavities between back teeth, where neighbouring teeth touch, often cannot be seen during a visual exam. X-rays reveal these early, when a small filling may be all that is needed. They also show decay hidden under old fillings and signs of infection at the tips of roots, which might otherwise go unnoticed until pain or swelling develops.
Checking bone, roots and development
X-rays allow the dentist to assess bone levels around teeth, which is important for diagnosing gum disease. They show impacted or developing teeth, including wisdom teeth, and help plan treatment such as root canals, extractions and implants. For children, they can show how adult teeth are forming beneath baby teeth.
Types of images
Different views serve different purposes.
Close-up views of individual areas
Bitewing X-rays show the crowns of upper and lower back teeth together and are commonly used to check for decay between teeth. Periapical X-rays capture the whole tooth, from crown to root tip, and are helpful when investigating pain, infection or a specific concern about one area of the mouth.
Wider views of the jaws
A panoramic X-ray gives a broad view of both jaws, all the teeth and surrounding structures in one image. It can be useful for assessing wisdom teeth, jaw problems or overall development. The dentist will explain which type is suggested for your situation and what it is expected to reveal.
Safety and frequency
X-rays are taken only when they add useful information.
Keeping exposure as low as reasonable
Dental X-rays involve a small amount of radiation. Digital sensors typically require less exposure than older film methods. The dentist decides how often images are needed based on your history, risk of decay and gum disease, and any symptoms. Someone with few problems may need X-rays less frequently than someone with active concerns.
Information to share beforehand
Tell the team if you are or might be pregnant, so the dentist can weigh the need for images and take appropriate precautions. Mention any recent X-rays taken elsewhere, since sharing those records may avoid repeating images unnecessarily. Ask questions if you are unsure why a particular image is recommended.
Using the results
Seeing the images can help you understand the plan.
Reviewing the images together
Digital images appear on a screen quickly, so the dentist can often show you what they see and explain it in plain terms. Ask them to point out areas of concern, such as a dark spot indicating decay or changes in bone level. Understanding the image helps make treatment decisions clearer.
Keeping records for comparison
X-rays become part of your dental record, which allows comparison over the years. Gradual changes in bone levels, existing fillings or a child’s developing teeth can be tracked from one set of images to the next. If you later move to another dentist or need a specialist referral, copies of your images can usually be shared with your consent.
Planning your appointment
Before your exam in Port Dover.
When booking, mention if you have had dental X-rays taken elsewhere recently. The team can explain how to have those records sent so the dentist can review them during your visit.
Let the team know about pregnancy, recent medical imaging or any concern you have about X-rays, so it can be discussed before images are taken.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
Questions about dental X-rays
Have a question about your situation? Our team can help you plan a visit.
Are dental X-rays safe?
Dental X-rays use a low dose of radiation, and digital sensors typically reduce exposure further compared with older film. The dentist recommends images only when they are expected to provide information that will genuinely help your care.
How often will I need X-rays?
It depends on your oral health, history and risk of decay or gum disease. Some people need images more frequently, while others need them only every few years. The dentist will explain the recommended interval for your situation.
Can I have X-rays while pregnant?
Tell the team if you are pregnant or might be. The dentist will consider whether X-rays are necessary at this time and, if so, discuss appropriate precautions. Non-urgent images are often postponed.
Can my previous dentist send my X-rays?
Usually, yes, with your consent. Ask your previous office to forward recent images before your first visit. Reviewing them may help the dentist avoid repeating X-rays unnecessarily and compare any changes that have happened since they were taken.
Why do children need X-rays?
X-rays can show decay between baby teeth and how adult teeth are developing. The dentist will recommend images based on your child’s age, risk and any specific concerns rather than on a fixed schedule.
Visits where X-rays often help
General Dentistry →Dental Exams and Checkups →
Regular checkups find problems before they hurt. See what a dental exam covers at our Port Dover office and how Townsend residents can get the most from it.
New Patient Dental Exams →
Joining a new practice starts with a thorough first exam. Learn what Townsend residents should bring, what is checked and how a care plan is built.