Digital vs Film Dental X-Rays: Pros and Cons for Clinics

Still using film? You’re not alone — but you might be falling behind.

Film X-rays had a good run. They’ve been around for over a century. But digital X-rays are taking over — and for good reason. Let’s compare them side by side.

What’s the Difference?

Film X-rays use radiographic film that must be chemically processed. They're slower, messier, and need more physical space.

Digital X-rays use sensors or phosphor plates to instantly create an image on a screen — no chemicals, no waiting.

Digital X-Rays: Pros

• Speed: Image appears instantly
• Lower Radiation: Up to 80% less exposure than film
• Storage: No physical files — integrates with most practice software
• Image Enhancement: Zoom, sharpen, and measure with built-in tools
• Eco-Friendly: No developer tanks or chemicals
• Better Patient Communication: Show patients their X-rays on-screen in real time

Digital X-Rays: Cons

• Upfront Cost: Sensors and systems can be pricey
• Learning Curve: Staff may need training
• Sensor Fragility: Digital sensors can be sensitive — don’t drop them

Film X-Rays: Pros

• Lower Equipment Cost: Cheap to buy and replace
• Familiar Workflow: Some dentists and older assistants still prefer it

Film X-Rays: Cons

• Chemical Use: Developer, fixer, and disposal costs
• Slower: Takes time to develop, dry, and file
• No Image Editing: What you see is what you get
• Storage Hassle: Requires cabinets or off-site archiving

Our Take:
If you're setting up a modern clinic or refreshing old gear — go digital. It’s cleaner, faster, and way more efficient.
Still using film and it works? No pressure — just know that the market’s moving on, and support for film systems is slowly fading.