CAD/CAM Dental Crowns Explained
How CAD/CAM Crowns Work
The process usually begins with a scan of the mouth. There is no tray of sticky impression material in the mouth while you try not to gag. The scan produces a 3D picture that the dentist uses to design the CAD/CAM crowns.
From Scan to Crown
After the tooth’s prepared the dentist designs the CAD/CAM crowns on a computer. The software shapes the CAD/CAM crowns to fit the tooth naturally. Then the design is sent to a milling machine, which cuts the CAD/CAM crowns from a block of dental material.
• A digital scan replaces an impression, which is a relief if you hate that mouthful of impression paste.
• The CAD/CAM crowns are designed on screen. The dentist can check the shape before it is created.
• Some clinics use chairside CAD/CAM equipment meaning the CAD/CAM crowns may be designed and made during the visit.
Why People Choose CAD/CAM Crowns
The biggest appeal is convenience. A CAD/CAM crown feels quicker because most of the work happens digitally and some practices can make and fit the CAD/CAM crowns on the day.
That is a deal if you want to avoid a temporary crown and another appointment. I personally prefer the workflow. Fewer messy impressions and less waiting just make the whole experience easier.
The Fit Matters Most
A CAD/CAM crown needs to sit against the prepared tooth and work with the teeth around it. Digital design gives the dentist a view while planning the restoration, which helps the dentist adjust the shape before the CAD/CAM crown reaches the mouth.
What CAD/CAM Crowns Are Made From
CAD/CAM systems work with dental materials for CAD/CAM crowns. Ceramic is popular when appearance matters because it can be matched closely to teeth. Zirconia is another option when strength is a concern.
The right material depends on where the CAD/CAM crown sits and how much chewing pressure that tooth handles. A front tooth has demands from a back molar. That is pretty straightforward.
Are CAD/CAM Crowns Right for You?
CAD/CAM crowns work well if you want a precise digital workflow and when available a same‑day restoration. Still not every tooth or situation is suited to chairside CAD/CAM treatment. Some cases need laboratory work because the CAD/CAM crown requires detailed customisation.
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The insights shared in our articles are meant to educate and inform, not to replace a face-to-face consultation. Every smile is unique, and a proper diagnosis can only be made by a qualified clinical professional. Please book an appointment with our team or consult your local dentist for advice tailored to your specific oral health needs.