Anterior single units, thin veneer indications, esthetic cases where the lab work has to read as native enamel. Custom shade matching on every case.
Emax (lithium disilicate) is the cleanest option in the category for anterior single units where the dentist needs the shade match to be invisible. The translucency, the optical depth, and the thin-prep tolerances make it the right call for most central incisor cases and most veneer cases.
Emax tolerates a wider range of preps than most ceramics. Minimal works for veneer indications and thin-prep crowns; conventional for standard full coverage.
Conservative reduction without compromising bond surface and material strength. The right call for veneer indications and thin-prep anterior crowns.
Standard crown prep, typical reductions, full coverage. The right call when the case needs material thickness for predictable shade outcomes.
Pick the scenario closest to your case. We'll show the recommendation and the reasoning. Anything outside these reads as a planning call, not a guess.
Strength wins. No reason to risk porcelain chipping under heavy occlusion when monolithic delivers comparable esthetics for a posterior position. For a central incisor needing an invisible shade match, Emax with custom shade work gets there too, thin-prep tolerance and layered characterization built to disappear next to the adjacent tooth.
Esthetics wins. If thin prep is possible, Emax usually edges out. Otherwise layered zirconia gets there with custom characterization.
Span and connector dimensions covered in zirconia bridges. We’ll plan the case if span limits are borderline. Emax is built for this too, its thin-prep tolerance and optical depth make it the standard choice for veneer indications where the reduction has to stay minimal.
Strength wins. No reason to risk porcelain chipping under heavy occlusion when monolithic delivers comparable esthetics for a posterior position.
For anterior Emax especially, the shade work is the case. Stump shade, adjacent tooth photo, incisal characterization, and any custom characterization the dentist or patient is asking for. We layer to the photo, not to the tab.
If the shade lands off, we want to hear about it on the case. The next case is too late.
For minimal-prep veneer cases, we work with reductions as low as the case will tolerate without compromising the bond surface and material strength. For conventional crown prep, standard tolerances apply.
The trick with Emax is that the prep dimensions interact with the shade outcome. A prep that’s slightly thinner than ideal pushes the shade work harder. We’d rather flag a borderline prep and talk it through than fabricate and discover the issue at try-in.
Reference values · confirm against current CDT. Insurance language varies by carrier.
Standard reference for Emax crown billing.
For thin Emax veneer cases.
Standard recement code for cement-retained Emax restorations.
For chair-side adjustments after delivery.
"IDA has become my go to dental lab for all of my implant crowns and bridges as well as traditional bridge cases. Their restorations consistently demonstrate an outstanding fit, often seating with minimal to no adjustments. The esthetics also meet the highest demands. They are easy to work with and always helpful when questions arise. I confidently recommend them to colleagues seeking reliable, highly esthetic results."
Dr. Michael O'Brien
"We've had nothing but positive experiences with this lab. Their team is always willing to help, whether we have questions about a case, need assistance with a remake, or just want a second opinion on treatment planning."
Dr. Lauran Spencer, DDS
"IDA Tulsa's work on fixed restorations, implant and tooth borne, is very high quality and consistent. Everyone I've worked with from IDA has been very available, open to communication, and helpful in delivering quality restorations for patients. Chris has been a great partner to work with in the dental business."
Dr. Heath Coleman Secure Dentures and Implants
Where zirconia wins over Emax: posterior strength, parafunctional patients, longer-span cases.
Learn more
Where PFM still wins in 2026: alloy options, parafunctional cases, certain insurance-driven decisions.
Learn more
For the cases where the difference between great and remake lives in the details. Plan it with a specialist before the case hits the bench.
Learn moreSchedule a 15-minute case consultation with an IDA technician. We'll talk through your scan, your patient, and what you need from us.
The questions that come up most often before we fabricate. Anything outside these is a planning call.
Contact UsDepends on the case. We work with conservative reductions for minimal-prep cases. Borderline preps we’ll flag and discuss.
Occasionally, on a low-load patient with good esthetic demand and a conservative prep. Most of the time, posterior should be zirconia.
D2740 typical for porcelain ceramic crown; D2962 for laminate veneer.
Usually Emax if the prep allows. Lateral incisors are where translucency matters most in the anterior segment. Borderline cases worth a planning call.