A CEREC same-day crown lets your dentist design, mill, and permanently place a custom ceramic crown in a single appointment — no temporary crown, no second visit, no waiting two weeks for an outside lab.
- CEREC uses chairside CAD/CAM technology to create a custom ceramic crown in-office, usually in about 90 minutes to two hours total.
- You skip the uncomfortable temporary crown and the follow-up appointment that traditional crowns require.
- The ceramic material is color-matched to your natural teeth and is durable enough for most crown situations.
- Not every tooth or situation is ideal for a same-day crown — your dentist will tell you upfront if a different approach makes more sense.
- Vaksman Dental Group uses CEREC in our South San Francisco office, so patients from SSF, San Bruno, Daly City, and across the Peninsula can take advantage of it.
If you’ve ever needed a dental crown, you probably remember the drill: one long appointment to prep the tooth, a goopy impression tray, a temporary crown that may or may not behave itself for two weeks, and then a second appointment to get the real thing. It works — but it’s a lot of time and inconvenience.
That’s exactly what CEREC technology was designed to change. And at Vaksman Dental Group, it’s a technology our dental team actually uses every day. Here’s a plain-English look at how it works, what the experience is like, and whether it might be the right option for you.
What Is CEREC, Exactly?
CEREC stands for Chairside Economical Restoration of Esthetic Ceramics — a mouthful of a name for a genuinely elegant idea. The system combines a digital intraoral scanner, design software, and a compact milling machine, all right in the dental office.
Instead of taking a traditional putty impression of your tooth and sending it to a dental lab, your dentist uses a small wand to take a precise 3D digital scan of the prepared tooth and surrounding bite. That scan feeds into design software where the crown is shaped virtually — accounting for your bite, the neighboring teeth, and the exact contours needed. Then a small milling unit carves the crown from a solid block of high-quality dental ceramic, right there in the office. The whole milling process typically takes about 15–20 minutes.
The result is a custom-fit, tooth-colored ceramic restoration that can be placed the same day. The American Dental Association’s MouthHealthy resource gives a helpful overview of what dental crowns are and why they’re recommended — worth a read if you’ve just been told you need one.
How Is a Same-Day Crown Different From a Traditional Crown?
| Feature | Traditional Crown | CEREC Same-Day Crown |
|---|---|---|
| Number of appointments | 2 (plus a wait of ~2 weeks) | 1 |
| Impression method | Putty tray (goopy, can gag) | Digital 3D scan (no putty) |
| Temporary crown | Yes — can crack, fall off, or be sensitive | No temporary needed |
| Crown material | Porcelain-fused-to-metal, zirconia, or full porcelain (from lab) | High-strength dental ceramic (CEREC block) |
| Color matching | Yes, done by lab technician | Yes, done chairside with software |
| Typical total chair time | ~2 hours over 2 visits | ~90 min–2 hours in 1 visit |
The time savings are real, but the bigger win for most patients is skipping the temporary. Temporaries can be sensitive to hot and cold, they can loosen, and they require a certain level of “be careful what you chew” vigilance for two weeks. With CEREC, you walk out with your permanent crown already in place.
What Does the Appointment Actually Feel Like?
It’s a longer single appointment, but most patients find it far more comfortable than two separate visits. Here’s a general sense of how it flows:
- Numbing and tooth prep. Just like a traditional crown, the tooth is numbed and shaped to receive the crown. This part is the same regardless of which system is used.
- Digital scan. A small scanner wand is moved around your tooth and neighboring teeth. No trays, no gagging, no waiting for putty to set. The 3D image appears on a screen in real time — many patients find it genuinely interesting to see their own tooth in such detail.
- Design break. While the software helps design the crown, you get a breather. This is usually when patients watch TV, check their phone, or just relax. The dentist reviews and fine-tunes the crown design on screen.
- Milling. The milling unit creates the crown from a ceramic block. Takes about 15–20 minutes.
- Try-in and adjustments. The crown is tried in, checked for fit and bite, and any minor adjustments are made chairside.
- Cementation. The crown is polished and permanently bonded. Done!
Our dental team genuinely enjoys this part of the appointment — there’s something satisfying about watching the whole process come together in one visit and seeing a patient leave with a finished restoration rather than a temporary.
Is CEREC as Strong and Long-Lasting as a Lab Crown?
This is one of the most common questions, and it’s a fair one. The ceramic blocks used in CEREC systems (like lithium disilicate, also known commercially as e.max) are high-strength dental-grade materials that have been used successfully for years. Research published in peer-reviewed dental literature has shown good long-term survival rates for CAD/CAM ceramic restorations in appropriate cases.
That said, not every tooth is an ideal candidate. Teeth that bear very heavy chewing forces (like certain back molars), situations involving very short or compromised tooth structure, or cases where a different material is clinically preferred may be better served by a traditionally fabricated crown. Our dentists will always evaluate your specific situation and recommend the approach that makes the most sense — same-day is great when it’s right, but it’s never the goal to force every crown into one mold (no pun intended).
Is a Same-Day Crown Covered by Dental Insurance?
Generally, yes — most dental insurance plans cover CEREC crowns the same way they cover any dental crown, because they’re evaluating the crown itself, not the technology used to make it. Coverage depends on your plan’s specifics (frequency limitations, percentage covered, annual maximums, etc.). Our team is happy to check your benefits before your appointment so there are no surprises.
If you’re curious about national cost ranges: traditionally fabricated crowns typically run $1,000–$1,800 per tooth without insurance, and same-day CEREC crowns are generally in a similar range. (These are national averages for reference only — not the prices at our office. Please contact us for an accurate estimate.)
If you need a crown and want to explore your crown options at Vaksman Dental Group, we’re glad to walk you through exactly what makes sense for your tooth.
Who Is a Good Candidate for a CEREC Same-Day Crown?
- Anyone who needs a crown on a molar or premolar and wants to get it done in one trip
- Busy professionals, parents, and anyone who finds scheduling two appointments difficult
- Patients who are particularly anxious — fewer appointments means fewer “dread days”
- People who have had trouble with temporary crowns in the past
- Patients replacing old crowns or large fillings that are failing
If a same-day crown isn’t the best fit for your specific case, our dental team will explain why and walk you through the best alternative — which might include a traditional lab crown, an inlay or onlay, or another restorative approach. The goal is always the right solution, not just the fastest one.
About CEREC Technology at Vaksman Dental Group
Vaksman Dental Group is a tech-forward practice in South San Francisco, and CEREC is one of the tools our dental team uses because it genuinely makes the experience better for patients — less time in the chair over the long run, no temporaries to babysit, and a precise fit driven by digital accuracy. We serve patients from South San Francisco, San Bruno, Daly City, Brisbane, Colma, Pacifica, Millbrae, Burlingame, and San Francisco. If you’ve been putting off a crown because the two-visit process felt like too much of a commitment, this might be the answer.
You can learn more about same-day technology directly from the official CEREC/Dentsply Sirona website, which explains the system in more detail.
Frequently Asked Questions
How long does a CEREC same-day crown appointment take?
Most CEREC crown appointments take between 90 minutes and two hours from start to finish, including numbing, tooth preparation, scanning, milling, and placement. It’s a longer single appointment than a traditional prep visit, but you leave with a permanent crown — no second appointment needed.
Does a CEREC crown look natural?
Yes. The ceramic blocks used in CEREC systems are tooth-colored and can be closely matched to the shade of your surrounding teeth. Because the material is fully ceramic (no metal), it also reflects light in a way that looks natural. Most people can’t tell the difference between a CEREC crown and a naturally shaped tooth.
How long do same-day CEREC crowns last?
With good oral hygiene and regular dental visits, CEREC ceramic crowns can last many years — studies have shown solid longevity for CAD/CAM restorations in appropriate cases. Longevity depends on the tooth’s location, how well you care for it, and individual bite factors. Your dentist will give you a realistic sense of what to expect for your specific situation.
Is a CEREC crown the same thing as a “cap”?
Yes — “crown” and “cap” are two names for the same restoration. A crown fully covers the visible portion of a tooth above the gumline. CEREC is simply the technology used to design and mill the crown in-office rather than sending an impression to an outside dental lab.
Ready to skip the waiting room — and the second appointment? Our dental team at Vaksman Dental Group in South San Francisco is here to help.
Call us at (650) 588-3710 or book online in just a few clicks.
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Written by the Vaksman Dental Group team and medically reviewed by Dr. Irena Vaksman, DDS — South San Francisco.