Digital X-Rays
Instant, high-resolution imaging with a fraction of the radiation
See More, Expose Less
Some of the most consequential dental problems — decay between teeth, bone loss beneath the gums, infections at a root tip — are invisible to the naked eye. X-ray imaging gives your dental team the diagnostic information needed to find these issues early, when treatment is typically simpler and outcomes are often better.
At Prosthodontics Associates, P.A., we use digital radiography instead of traditional film. Digital sensors produce high-resolution images almost instantly, displayed on a chairside monitor so your prosthodontist can walk you through the findings in real time. The technology also allows the team to enhance, magnify, and measure areas of concern without retaking the image.
From a safety standpoint, digital x-rays require significantly less radiation than conventional film — often up to 80–90% less. The images are stored electronically, so there is no chemical processing and records transfer easily if you need a referral or second opinion.
- Up to 80–90% less radiation than conventional film
- Instant results displayed on a chairside monitor
- Enhanced zoom and measurement tools for detailed analysis
- Electronic storage — no chemical processing required
What Digital X-Rays Help Us Diagnose
Hidden Decay
Cavities forming between teeth or under existing fillings that a visual exam alone cannot detect.
Bone Health
Changes in bone density around teeth and implants that may indicate periodontal disease or other concerns.
Infection and Pathology
Abscesses, cysts, and other pathology at the root tip or within the jawbone that may need treatment.
Restoration Integrity
Gaps, recurrent decay, or structural issues beneath crowns, bridges, and other existing dental work.
Frequently Asked Questions
- How much radiation do digital x-rays use compared to traditional film?
- Digital x-rays typically produce up to 80–90% less radiation than conventional film-based radiographs. While all x-rays involve some exposure, digital systems require a much shorter burst to produce a diagnostically useful image, which significantly reduces the dose received.
- How often are dental x-rays needed?
- Frequency depends on your individual oral health, risk factors, and treatment history. Some patients may need x-rays annually during a routine exam; others may need them more or less often. Your dental team recommends imaging only when the diagnostic value outweighs the minimal exposure involved.
- What can digital x-rays detect that a visual exam cannot?
- X-rays reveal problems hidden between teeth, beneath the gumline, and under existing restorations — including early cavities, bone loss from periodontal disease, infections at the root tip, impacted teeth, and cysts. These conditions may produce no visible symptoms until they have advanced significantly.
- Are dental x-rays safe during pregnancy?
- The American Dental Association considers dental x-rays with proper shielding to be safe during pregnancy when clinically necessary. Digital x-rays use very low radiation doses, and protective lead aprons provide an additional layer of safety. Always inform your dental team if you are pregnant or may be.
Advanced Imaging for Informed Treatment Decisions
Request an appointment at Prosthodontics Associates, P.A. in Portland, ME to experience modern diagnostic care.