What separates a good shade match from a great one.

Every scan we receive is technically perfect. Every digital impression nails the prep margin, the adjacent contour, the bite. And yet, the difference between a crown that gets cemented on the first try and one that comes back for a remake is almost always something the scan can’t capture.

It’s the shade conversation.

The photos we actually use

We ask for three photos with every anterior case. Not five, not ten, three, taken in a specific way that gives the ceramist what they need to plan the layering.

1. Tab on the adjacent tooth, mid-face. Shade tab held flush against the natural tooth surface, neither closer nor farther from the camera.
2. Tab in the gingival third. Same patient, same lighting, second photo. Anterior teeth aren’t a single shade, the cervical area runs warmer.
3. One overall smile photo. No retractor, natural lip line. We need to see how the new tooth will read in the context of the smile, not just in the mouth.

Photos taken at different times of day, with different white-balance settings, or with a flash bouncing off the cheek, those don’t help us. A scan can be perfect; a photo taken in fluorescent operatory light can’t.

The shade communication that actually works

The shorthand “A2” only gets us partway there. The cases that come back right at IDA almost always have one or more of these notes on the prescription:

• Translucency at the incisal: high, medium, low.
• Mamelon expression: visible, subtle, none.
• Surface texture: youthful (lobes + perikymata), middle-aged (softer), mature (worn).
• Value note: brighter than tab, matches tab, slightly less bright than tab.

None of these add five minutes to the prescription. They cut hours off the case downstream.

The cases that come back right are the ones where we got the conversation right, before the bench started.

What we ask when we call

If something is missing, we’ll call. We’re not trying to slow your case down, we’re trying to make sure we don’t fabricate against an assumption. The questions we ask most often:

• Is the patient bleaching, or has the patient bleached in the last six months?
• What’s the patient’s parafunctional pattern?
• Is there an existing PFM or zirconia restoration we should match to, or are we matching to natural teeth?

If we can answer those upfront in the prescription, no call needed. Bench starts. Case ships.

The shortcut, when there’s no time

For posterior cases on a busy schedule: one photo with the shade tab visible, the prep visible, and the patient’s natural teeth visible, all in one frame. That’s the minimum we need to plan a posterior shade. Anterior is the only place we need the full three-photo workup.

That’s it. That’s the playbook. Send us a case and we’ll send you the shade-photo guide we hand out at study clubs.