Dental X-Ray (Intraoral): Everything You Need to Know

Dental X-rays reveal hidden problems like cavities between teeth, bone loss, infections, and impacted teeth that are invisible during a visual exam.

Duration: 2–5 minutes per X-ray
Recovery: None; completely non-invasive

What is Dental X-Ray?

A dental X-ray (radiograph) is a diagnostic imaging tool that uses low-dose radiation to capture images of teeth, bone, and surrounding structures. Intraoral X-rays (periapical, bitewing, occlusal) are taken with the film/sensor inside the mouth and provide detailed views of individual teeth or small groups of teeth.

How the Procedure Works

  1. 1

    Lead apron placement for radiation protection

  2. 2

    Film/sensor positioning inside mouth

  3. 3

    Patient bites down on holder

  4. 4

    X-ray exposure (fraction of a second)

  5. 5

    Digital image processing

  6. 6

    Dentist reviews and explains findings

Dental X-Ray Cost in India (2026)

CityMin Cost (₹)Max Cost (₹)
Mumbai150500
Delhi100400
Bangalore150500
Chennai100350
Kolkata100300
Hyderabad100350

Prices are approximate and vary based on clinic, dentist experience, and specific case complexity.

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Frequently Asked Questions About Dental X-Ray

Are dental X-rays safe?
Yes. Modern digital dental X-rays use extremely low radiation - about 0.005 mSv per image, which is less than the radiation from a short flight. Lead aprons provide additional protection.
How often do I need dental X-rays?
Typically every 12–24 months for routine check-ups. More frequent X-rays may be needed during active treatment or if you have a history of dental problems.
Can I get dental X-rays during pregnancy?
Dental X-rays are generally considered safe during pregnancy with a lead apron. However, elective X-rays are usually postponed until after delivery as a precaution.

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