Routine exams are a vital part of maintaining long-term oral health. However, some dental problems aren’t visible to the naked eye. That’s why dental X-rays play an essential role in preventive and diagnostic care.
Dr. Masis Yeterian Jr. and Dr. Angela N. Marwaha use advanced digital X-ray technology at their office in Greenwich, CT. This allows them to detect issues early, plan treatments with precision, and support long-term health and comfort.

What Are Dental X-Rays?
Dental X-rays are imaging tools that capture detailed views of the teeth, bone, and surrounding structures. They help identify problems that might otherwise go unnoticed during a visual exam. This includes:
- Cavities between or under teeth
- Bone loss related to gum disease
- Abscesses or infections at the root of the tooth
- Impacted teeth or cysts
- Jawbone deterioration or developmental concerns
Our practice uses digital X-ray systems, which produce high-resolution images with minimal radiation exposure. The results appear on a screen almost instantly, allowing for faster diagnosis and clearer communication.
Types of Dental X-Rays
Different types of dental X-rays are used depending on your needs:
- Bitewing X-Rays: Show the upper and lower back teeth in detail to check for decay and bone loss.
- Periapical X-Rays: Focus on the entire tooth, from crown to root, to evaluate deeper structures.
- Panoramic X-Rays: Offer a full view of the upper and lower jaws, helpful for assessing wisdom teeth, TMJ disorders, and jaw alignment.
- Cone Beam CT Scans: Used when more comprehensive 3D imaging is needed for treatment planning.
During your visit, we’ll choose the type of X-ray based on your dental history, symptoms, and concerns.
Are Dental X-Rays Safe?
Digital X-rays use significantly less radiation than traditional film X-rays. For added protection, we provide lead aprons and limit imaging frequency based on individual needs. For most patients, the benefits of early detection far outweigh the minimal risk of exposure.
X-rays are especially important for:
- New patient exams
- Ongoing preventive care
- Planning restorative procedures like crowns, implants, or root canals
- Monitoring changes in bone and soft tissue over time
What to Expect
The process of getting dental X-rays is quick and comfortable. We position a small sensor in your mouth and take a series of images that display instantly on our monitor. There’s no waiting for film to develop, and you can see exactly what we see as we explain your results and treatment options.
Why Choose Dr. Yeterian and Dr. Marwaha for Dental Imaging?
At our Greenwich practice, Dr. Masis Yeterian Jr. and Dr. Angela N. Marwaha combine modern diagnostic technology with personalized, patient-focused care. They believe clear communication and accurate imaging are the foundation of effective dentistry. Their use of digital dental X-rays supports early diagnosis, conservative treatment, and long-term oral health.
With a focus on comfort and safety, our team helps patients stay informed and confident about their care every step of the way.
Book Your Next Appointment Today
Dental X-rays are essential to a comprehensive exam. If it’s been a while since you’ve had your teeth evaluated, now is the time. Call our office at (203) 869-2884 or submit our contact form.