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Different Types of X-Rays

There are two main types of dental X-rays: intraoral and extraoral.

Intraoral X-Rays

Intraoral X-rays provide detailed images of individual teeth. There are three different types:

• Bitewing X-rays: capture the upper and lower teeth in a specific section of the mouth, allowing dentists to check for decay between teeth.
• Periapical X-rays: provide a detailed image of the entire tooth from crown to root, helping dentists diagnose problems below the gum line.
• Occlusal X-rays: show the placement and development of all teeth in the upper or lower jaw. They can also help detect more significant dental issues, such as impacted teeth.

Extraoral X-Rays

Extraoral X-rays capture the jaw and skull images and help detect problems with the temporomandibular joint (TMJ), fractures, or impacted teeth. Two common types are:

• Panoramic X-rays: provide an overall view of the mouth, including the teeth, jawbone, and surrounding structures.
• Cone Beam Computed Tomography (CBCT): captures 3D images of the mouth and is especially useful for evaluating orthodontic treatment plans or impacted teeth.

Digital X-Rays vs. Traditional X-Rays for Pediatric Patients

Digital dental X-rays use modern technology to produce clearer images with less radiation exposure than traditional film methods. The advantages of digital X-rays include:

• Less radiation: Digital X-rays use 70-90% less radiation than traditional films.
• Fewer repeat exposures: Traditional films require repeat exposures if image quality is poor, while digital X-rays do not.
• Enhanced image quality: Digital images can be enhanced on a computer for better visibility, aiding in more accurate diagnoses.

How Safe Are Dental X-Rays?

According to Nationwide Children’s Hospital, digital X-rays are considered safe for children. Over 50 years of research have demonstrated that the radiation levels used in modern X-ray machines are extremely low. The risk of harm from these radiation levels is deemed very small or even zero.

Due to the minimal risk, lead aprons or shields are no longer necessary during X-ray exams. This reassures parents and caregivers that their children can undergo digital X-rays without significant safety concerns.

When and How Often Do Kids Need X-Rays?

The frequency of dental X-rays depends on your child’s individual oral health needs and risk factors. Most dentists recommend starting X-rays around age five and then every 2-3 years if your child has no history of cavities. Consult your dentist to determine the optimal dental X-ray schedule for your child.

Preparing Kids for Their First Dental X-Ray

To help your child feel comfortable before their first dental X-ray, consider the following tips:

• Explain the X-ray procedure in simple terms, using toys or books to demonstrate the process.
• Bring your child’s favorite stuffed animal or object for distraction and comfort.
• Praise your child for cooperating. Doing so will encourage future cooperation during dental visits.

Stay Proactive

Maintaining regular and consistent oral hygiene is essential for a child’s overall health. Here are some tips for parents to help enhance their child’s oral hygiene:

1. Clean your child’s teeth daily and limit sugary snacks and drinks.
2. Schedule regular exams and cleanings to catch oral health issues early.
3. Maintain good oral care to reduce the need for future dental work.

Kids Dentist Phoenix

Many oral health problems require early intervention, even if they are invisible to the naked eye. Ignoring these hidden issues can cause pain, discomfort, and more complex dental treatments later on. Regular checkups and x-rays can keep your child’s oral health in check.

Don’t leave your child’s dental health to chance. Visit Big Apple Pediatric Dentistry for a safe and worry-free dental experience! We are committed to providing the highest quality care using the latest dental radiograph technology to ensure minimal exposure and prioritize their safety. Plus, we gladly accept Medicaid insurance for your convenience.

Call (602) 935-7427 or complete the online booking form to schedule an appointment with the best pediatric dentist in Phoenix, AZ. Let’s keep your child’s smile shining bright!

Pediatric Dental X-Ray FAQ

If my child has never had a cavity, why are X-rays still necessary?

X-rays can help detect early signs of tooth decay, even with no visible cavities. They also allow dentists to monitor tooth development and identify potential problems such as impacted teeth or growth abnormalities.

Will my child need X-rays at every appointment?

Not necessarily. Your child’s dentist will recommend X-rays based on their oral health needs and risk factors and the recommended frequency of X-rays for their age group.

What protections are in place to keep my child safe from X-rays?

Dental offices now use low-radiation digital X-rays, reducing exposure by 70-90% compared to traditional film methods. To address any concerns, we can provide a lead apron as an extra precaution during the X-ray procedure. Our top priorities are the safety, comfort, and reassurance of our young patients and their parents.