Types of Dental X-Rays and What Each One Detects
- Posted on: Apr 15 2025
Many people think dental X-rays are only necessary when something feels wrong. In reality, they can be critical in catching issues long before symptoms appear. They often pick up on cavities, infections, or bone loss that aren’t visible during a standard exam.
Dr. Paul Covell uses X-rays as part of his comprehensive, patient-first approach to care – backed by over 40 years of trusted experience in cosmetic and restorative dentistry. This blog breaks down the different types of dental X-rays and what they identify.
What Are Dental X-Rays?
Dental X-rays are diagnostic tools that allow dentists to see between and inside your teeth, beneath the gumline, and into the jawbone. They use low levels of radiation to create images.
Common Types of Dental X-Rays
The following are some of the most well-known X-rays providers might use.
Bitewing X-Rays
These images are taken with the patient biting down on a film or sensor.
They detect:
Periapical X-Rays
This image captures the entire tooth from root to crown.
They help dentists spot:
- Abscesses or infections
- Bone changes around the tooth
- Tooth root issues
Panoramic X-Rays
These X-rays are full-mouth images taken with a machine that rotates around your head.
Panoramic X-rays can catch:
- Impacted teeth (like wisdom teeth)
- Jaw disorders
- Sinus and nasal problems
- Oral tumors
Occlusal X-Rays
Occlusal X-rays are taken with the film on the roof or floor of the mouth.
They aid in identifying and assessing:
- Tooth development in children
- Jaw fractures or cysts
- Extra or missing teeth
Why Dental X-Rays Matter
Even if you brush and floss daily, problems may develop where you can’t see them. X-rays help your dentist spot issues early, making treatment simpler and more affordable.
Dr. Paul Covell and his Pasadena team make patient safety a top priority. We follow strict guidelines to minimize exposure and only recommend X-rays when necessary as part of your personalized protocol.
Book Your Next Dental Visit Today
Understanding the purpose of dental X-rays can ease concerns and empower you to make informed decisions about your care.
If you’re due for a checkup or have questions about your oral health, call (713) 943-9832 to book an appointment with Dr. Paul Covell in Pasadena, TX, today.
Posted in: Dental Exam and Cleaning, Dental Health
