Advanced Digital X-Rays at Fairview Dental in Brentwood, CA

What Digital X-Rays Actually Show That a Visual Exam Cannot

Your teeth have five surfaces. We can see three during an oral exam. The other two are pressed right against the neighboring tooth. That’s where a lot of cavities start. Without digital x-rays, we’d often miss them until you’re already in pain.

We see this every week in our Brentwood office. A patient comes in, their teeth look fine on the surface, and then the digital x-ray tells a different story.

Here’s what shows up on a digital x-ray that no mirror or probe can find:

Decay between teeth or underneath old fillings
Bone loss around the roots from gum disease
Infections or abscesses forming at the tip of a root
Cysts, tumors, or other changes in the jawbone
Impacted teeth that haven’t broken through the gum yet

Think about it this way. A visual exam is like checking the outside of a house. Digital x-rays let us look inside the walls. What’s inside the walls matters a lot more when something’s going wrong.

One scenario we run into often near the Deer Creek area is a patient who had a filling placed years ago. It still looks solid from the outside. But the digital x-ray shows new decay creeping underneath it, right along the edge where the filling meets the tooth. Catch that early and we’re talking about a simple replacement filling. Miss it and you could be looking at a root canal treatment or even a dental crown.

Radiographic imaging can detect interproximal cavities up to two years before they’d become visible during a clinical exam. Two years is a big head start.

It’s not just about cavities. We use digital x-rays to check bone levels around dental implants, evaluate the roots before orthodontic work like clear aligners, and screen for anything unusual in the jaw. The image loads on our screen in seconds. We can zoom in and adjust contrast right there, and you see exactly what we see.

How Digital X-Rays Differ From Traditional Film

Old-style film x-rays worked fine for decades. But they were slow, messy, and gave us one shot to get it right. our full range of dental services our full range of dental services.

Digital x-rays skip the darkroom entirely. There’s no chemical processing, no waiting around while film develops in a back room. We place a small sensor in your mouth, take the image, and it shows up on a screen within seconds. You’re sitting in the chair and the image is already there before you even settle back in.

Here’s what actually changes for you as a patient in Brentwood:

Radiation exposure drops by up to 80 percent compared to traditional film
Images can be enlarged, brightened, and adjusted so we catch things film would miss
Your records stay stored digitally, easy to pull up at any future visit or share with a specialist
No retakes because a film came out too dark or too light

The image quality alone changed how we practice. We can zoom into a specific tooth, adjust contrast to highlight bone density, even compare side-by-side with images from a year ago. Film couldn’t do any of that. You either saw it on the tiny film or you didn’t. With digital x-rays at our Brentwood office, we catch problems earlier, we explain them better, and we plan treatment with more confidence. That’s not a small upgrade. For everything else we offer, you can explore our full range of dental services to see how this technology fits into your overall care.

Film had its time. This is just better.

Types of Digital X-Rays Used at Your Appointment

Not every digital x-ray does the same job. We pick the type based on what’s going on in your mouth and what we need to see.

Most folks who visit us in Brentwood get one of three kinds. Here’s what each one actually shows us:

Bitewing x-rays catch decay between your back teeth. You bite down on a small sensor, we click the button, and it’s done. These are the ones you probably remember from routine visits.
Periapical x-rays show the full tooth from crown to root tip. We use these when something hurts or looks off. They let us check the bone around a specific tooth and spot infections hiding below the gumline.
Panoramic x-rays capture your entire mouth in one wide shot. Jaw, sinuses, all your teeth at once. We rely on these before wisdom teeth removal, dental implants, or a full mouth reconstruction plan.

For most visits, a set of bitewings plus a couple periapicals tells us everything we need. But when we’re planning something bigger, that panoramic view saves a lot of guesswork.

So what decides which type you get? Your symptoms, your history, and how long it’s been since your last images. If you’re coming in for an emergency examination with a swollen jaw, we’re probably going straight to a periapical of that area. A new patient visit near the Brentwood Country Club neighborhood? We’ll likely want a full set so we can build your records from scratch.

And here’s something people don’t realize. Digital x-rays use up to 80 percent less radiation than the old film kind. That’s true for every type we just listed. The sensor captures the image in seconds. It shows up on our screen right away. We zoom in on trouble spots while you’re still in the chair.

We won’t take images you don’t need. We won’t skip them when they matter. That’s a line our team walks carefully every day.

What Happens During a Digital X-Ray Visit at Fairview Dental

You sit down. We hand you a lead apron. That’s about as complicated as it gets on your end.

Our team walks you through every step before anything touches your mouth. No surprises. We’ve done this thousands of times for families right here in Brentwood, so the whole process runs smoothly and quickly. Most people are surprised when we tell them we’re already done.

Here’s what the visit actually looks like from start to finish:

We position a small sensor inside your mouth, right against the teeth we need to see. It’s about the size of a large postage stamp.
You bite down gently on a holder that keeps the sensor in place.
We step back, press a button, and the image shows up on a screen within two seconds. Literally two seconds.
We reposition the sensor for the next angle and repeat until we have every view we need.
Your dentist reviews the images with you right there in the chair, pointing out exactly what they see.

The entire process takes about five to ten minutes for a full set. A couple of quick shots for a single tooth? Maybe 30 seconds of actual exposure time.

Patients near the Sunset neighborhood tell us they expected it to be way worse. The sensors are thinner than the old film packets. No waiting for development. No biting down on something that feels like a chunk of cardboard.

But here’s the part that matters most to you. Those images pop up on a monitor right next to your chair. We zoom in, adjust the contrast, highlight problem areas. You see what we see. That tiny dark spot between two molars? We’ll show you exactly what it is and what it means for your next step, whether that’s a simple filling or just keeping an eye on it.

Want to know what your digital x-rays might reveal? Give us a call and we’ll get you on the schedule.

Everything stays in your digital file here at our Brentwood office. Next visit, we pull up your old images instantly and compare them side by side. That’s how we catch small changes before they turn into big problems.

How Often Brentwood Patients Actually Need Dental X-Rays

This is the question we hear more than any other. People want to know if they really need digital x-rays every visit. The short answer? No. But the real answer depends on you.

For most healthy adults in Brentwood, we recommend a full set of digital x-rays every three to five years. Bitewing x-rays, the ones that check for cavities between your teeth, we take about once a year. Sometimes every six months if you’ve had a lot of dental work or you’re prone to decay. Frequency should match your individual risk level. Not some blanket schedule.

Kids are a different story. Their mouths change fast. Baby teeth fall out, adult teeth push through, and things can shift in ways you can’t see just by looking. We typically take digital x-rays on our younger patients in the Brentwood Hills area and across town every six to twelve months during those active growth years. It helps us catch crowding early, spot missing teeth, and plan ahead for things like space maintainers if needed.

Here are the situations where we’ll recommend digital x-rays sooner than your normal schedule:

You’re a new patient and we have no baseline images to work from
You’re experiencing pain, swelling, or sensitivity that came on suddenly
You have a history of gum disease or frequent cavities
You’re starting orthodontic treatment like clear aligners
We spot something during your oral exam and cleaning that needs a closer look

The patient who asks “do I really need this?” is the same patient who’s glad we caught something early. We had someone come in last month convinced their tooth was fine. The digital x-ray showed a crack running below the gumline. Without that image, we would’ve missed it completely.

So we don’t take digital x-rays just because it’s been a while. We take them because something in your mouth tells us we should, or because enough time has passed that skipping them would be a gamble. Every patient in Brentwood gets a schedule built around their own history. Not a one-size-fits-all rule.

Frequently Asked Questions About the Service

Are digital x-rays safe if I come in for x-rays every year?

Yes, digital x-rays are safe for routine annual visits. They use up to 80 percent less radiation than old film x-rays. That’s a meaningful difference, especially if you’ve been getting x-rays for years. We still use a lead apron every time you’re in the chair. For most Brentwood patients, the small radiation exposure from a yearly set of bitewings is far outweighed by catching a cavity or infection two years before it causes pain.

How long does a digital x-ray appointment actually take?

The x-ray portion of your visit takes about five to ten minutes. The sensor goes in your mouth, we take the image, and it’s on our screen in seconds. No waiting for film to develop. No retakes because an image came out too dark. For new patients in Brentwood, we usually take a full set at the first visit to build your records. That adds a few extra minutes but gives us a complete starting point for your care.

What if I have a strong gag reflex — will the sensor be uncomfortable?

Digital sensors are thinner than the old cardboard-edged film packets, so most patients find them easier to tolerate. If you’ve gagged badly on film x-rays before, this is a real improvement. We can also adjust the sensor placement slightly based on your comfort. Tell us before we start — there are small positioning changes that help a lot. Most patients who were dreading it based on past film experiences are genuinely surprised by how quick and manageable it is.

Can a digital x-ray show if a cavity is forming under an old filling?

Yes, and this is one of the most common things we catch in our Brentwood office. An old filling can look perfectly solid from the outside during an exam. But a digital x-ray shows decay creeping underneath it along the edge where the filling meets the tooth. Catch it early and it’s usually a straightforward filling replacement. Miss it and you may be looking at a root canal or crown. That’s exactly why we don’t skip x-rays just because a tooth looks fine.

Do I need a panoramic x-ray or just the regular bitewing kind?

It depends on what we’re looking at. Bitewing x-rays work well for routine checkups and catching decay between back teeth. Panoramic x-rays show your full jaw, sinuses, and all your teeth in one wide image. We use panoramic views when planning wisdom tooth removal, dental implants, or a full treatment plan. For a standard visit at our Brentwood office, most patients only need bitewings plus a periapical or two. We won’t take images you don’t need.

Can I transfer my digital x-rays if I move or see a specialist in Brentwood?

Yes, and this is one of the practical advantages of digital records. Your images are stored digitally and can be shared with a specialist or a new office quickly. No waiting for physical films to be mailed. If you’re seeing an oral surgeon or orthodontist nearby, we can send your records directly. This saves you from repeating x-rays you just had and gives the next provider a clear picture of your history from the start.