The traditional crown experience involves two appointments two weeks apart, a temporary crown that often falls off at the worst moment, and goopy impressions most patients dread. A same day crown using CEREC technology compresses that experience into a single visit — usually two to three hours from start to finish — with results that match or exceed conventional lab-fabricated crowns for most cases.
This guide explains how same-day CEREC crowns work, who is a good candidate, what they cost in San Francisco, and where conventional crowns may still be the better choice.
What Is a Same Day Crown?
A same day crown is a full ceramic crown designed, milled, glazed, and bonded in a single dental visit. CEREC (Chairside Economical Restoration of Esthetic Ceramics) is the most established system, paired with materials like lithium disilicate (e.max) or zirconia. The dentist captures a digital impression, designs the crown on-screen, mills it from a ceramic block in the office, and bonds it the same day.
The end result is a strong, esthetic, biocompatible crown delivered without temporaries, second injections, or two weeks of waiting.
The Technology Behind It
Three components make a same day crown possible:
- Digital scanner — captures a precise 3D impression of the prepared tooth in 1-2 minutes
- Design software — your dentist sculpts the crown using anatomical libraries and bite analysis
- In-office mill — a 5-axis CNC mill carves the crown from a solid ceramic block in 8-15 minutes
Who Needs a Same Day Crown?
Same day crowns are appropriate for most situations where a traditional crown would be indicated:
- Cracked or fractured teeth
- Teeth with large failing fillings
- Teeth that have had root canal treatment
- Cosmetic upgrades to single back teeth
- Replacement of old metal or PFM crowns with all-ceramic
Front teeth in highly esthetic cases sometimes still benefit from lab-fabricated crowns where a master ceramist can layer subtle internal characteristics. We make this recommendation transparently when relevant.
The Same Day Crown Process Step by Step
Step 1: Anesthesia and Tooth Preparation
Local anesthesia is administered. Decay or old filling material is removed, and the tooth is shaped to receive the crown. Conservative reduction preserves as much healthy enamel as possible — typically 1-2 mm circumferentially.
Step 2: Digital Scan
An intraoral scanner captures the prepared tooth, the opposing teeth, and your bite. The scan takes 1-2 minutes and replaces traditional impression material entirely.
Step 3: Crown Design
Using CEREC software, Dr. Saeidi designs your crown on-screen — adjusting margins, contacts, occlusion, and contours. This is the most clinically demanding step and the one that separates excellent same-day crowns from mediocre ones.
Step 4: Milling
The design is sent to the in-office mill, where a ceramic block is carved into your custom crown. Milling typically takes 8-15 minutes.
Step 5: Glaze and Stain
The milled crown is hand-stained and glazed in a furnace to match adjacent teeth and develop final strength. This adds 15-25 minutes.
Step 6: Bonding
The crown is bonded to your tooth using adhesive cement, polished, and your bite is verified. You walk out with a permanent restoration the same day.
Same Day Crown Cost in San Francisco
cost ranges in San Francisco for same day crowns:
- CEREC crown (e.max or zirconia, posterior): $2,200-$3,200
- CEREC crown (anterior, esthetic): $2,500-$3,600
- CEREC inlay or onlay: $1,800-$2,800
This is comparable to conventional lab-fabricated crowns, which run $2,000-$3,400. The slight premium reflects the in-office technology investment, but you save the time and inconvenience of a second appointment.
Pros of Same Day CEREC Crowns
- Single visit: One appointment instead of two
- No temporary crown: Eliminates the temporary popping off, sensitivity, or shifting
- No second injection: Numbness happens once
- Digital precision: Margins are often more accurate than traditional impressions
- Biocompatible materials: All-ceramic, metal-free
- Excellent strength: Modern lithium disilicate handles posterior forces well
Cons and Limitations
- Single-shade material: Some highly esthetic anterior cases still favor layered lab work
- Longer single appointment: 2-3 hours in the chair vs two shorter visits
- Operator-dependent: The quality varies with the clinician’s CEREC experience
- Not ideal for bridges in some cases: Multi-unit bridges may still benefit from lab fabrication
Insurance Coverage
Insurance does not distinguish between same day crowns and lab crowns — both use the same procedure code (D2740 for porcelain/ceramic). Coverage is typically 50% of “major services” up to your annual maximum. For details on how major carriers handle crown reimbursement, see our guides on Cigna and Aetna and Guardian Dental.
HSA and FSA dollars apply, and we provide complimentary benefits checks before treatment.
Alternatives to Same Day Crowns
- Traditional lab-fabricated porcelain crown: Two visits, two weeks apart, with a temporary in between
- Porcelain-fused-to-metal (PFM) crown: Strong but can show metal margins over time
- Gold crown: Extremely durable for back teeth; rarely chosen for esthetic reasons
- Onlay or large filling: Conservative options when the tooth doesn’t need full coverage
The American Academy of Cosmetic Dentistry recognizes lithium disilicate and zirconia as among the strongest, most biocompatible crown materials available today.
Why Soothing Dental for Same Day Crowns
At Soothing Dental, Dr. Sona Saeidi has placed thousands of CEREC restorations using premium materials and meticulous digital design. Same day crown work is technique-sensitive — the difference between excellent and average comes down to the time spent designing margins, contacts, and occlusion before the mill begins.
As a concierge dental practice, we never schedule same day crowns back-to-back. You get the chair time, design attention, and quality control that this technology actually deserves.
Frequently Asked Questions
Are same day crowns as good as lab crowns?
For most posterior crowns, modern CEREC restorations equal or exceed lab crowns in fit and longevity. For highly esthetic anterior cases, layered lab crowns sometimes have an edge, but the gap has narrowed dramatically.
How long do same day crowns last?
10-15+ years is typical, with many lasting 20+ years when proper home care, regular cleanings, and a night guard (if you grind) are in place.
Is the procedure painful?
The procedure is comparable to a routine filling. Local anesthesia is used; most patients report mild sensitivity for 1-3 days afterward.
What if my tooth needs a root canal first?
Same day crowns work beautifully on root-canaled teeth. We can complete root canal therapy and the crown in a single comprehensive appointment when scheduled accordingly.
Can I get a same day crown on a front tooth?
Yes, in many cases. For highly visible cases with complex shade matching, we may recommend a lab-fabricated crown instead — and we will tell you transparently which approach serves you best.
Same Day Crowns and Other Restorative Cases
While most same day crown cases are routine, the technology pairs particularly well with several other restorative scenarios:
Cracked Tooth Syndrome
When a back tooth aches when biting on something hard but feels normal otherwise, a hairline crack is often the cause. Catching this early with a same day crown frequently prevents progression to a root canal or extraction. The single-visit approach is especially valuable here because the tooth gets immediate full-coverage protection rather than waiting two weeks under a temporary.
Replacing Old Metal Crowns
Patients with 20-year-old PFM (porcelain-fused-to-metal) crowns showing dark gum lines, recurrent decay at the margin, or chipped porcelain are excellent candidates. Same day CEREC offers a metal-free, biocompatible upgrade in one visit.
Pre-Veneer Posterior Work
For patients pursuing a cosmetic plan that includes anterior veneers, sometimes a back tooth needs a crown first. Pairing a same day posterior crown with later anterior veneer treatment streamlines the overall journey.
How We Choose Materials
Not every same day crown should be the same material. At Soothing Dental, we choose between:
- Lithium disilicate (e.max CAD): Best balance of strength and esthetics for most cases. Used on most posterior crowns and many anterior crowns.
- Multilayered zirconia: Strongest option, excellent for patients with bruxism or for second molars under heavy load. Modern formulations are far more translucent than older zirconia.
- Hybrid ceramic blocks: A newer category combining ceramic strength with composite-like fracture resistance. Useful in select scenarios.
The right material is selected based on the location of the tooth, your bite, your esthetic goals, and the amount of tooth structure remaining.
Caring for Your Same Day Crown
Once your crown is bonded, treat it like a natural tooth — but with a few specific habits that maximize longevity:
- Brush with non-abrasive fluoride toothpaste twice daily
- Floss daily, particularly along the gum line at the crown margin
- If you grind your teeth, wear a custom night guard (we strongly recommend this for any patient with same day crowns)
- Maintain regular cleanings every 4-6 months
- Avoid biting hard objects such as ice, fingernails, or popcorn kernels
With this care, modern CEREC crowns frequently outlast their predicted lifespan by significant margins.
Schedule Your Same Day Crown Consultation
If you have a cracked tooth, a failing filling, or a crown that needs replacement, a same day CEREC visit may save you weeks of inconvenience. Schedule a consultation with Dr. Saeidi at our San Francisco office and we will evaluate whether same day is the right approach for your tooth.