Mastering Predictable Onlays with Modern CAD/CAM Technology: Insights from Dr. Bez Shokouhi
This article provides an in-depth exploration of CAD/CAM, covering foundational concepts, practical applications, and engineering insights.
In the rapidly evolving landscape of restorative dentistry, achieving consistent and predictable results is the ultimate goal for every practitioner. When it comes to posterior restorations, onlays have long been considered a complex yet conservative alternative to full crowns. However, as Dr. Bez Shokouhi demonstrates, the integration of CAD/CAM technology has revolutionized this process, turning a once-challenging procedure into a streamlined, high-precision workflow.
The Challenge of Modern Onlays
Traditional onlay procedures often involve multiple steps where errors can accumulate—from physical impressions to temporary restorations that may dislodge or cause sensitivity. Dr. Shokouhi emphasizes that predictability starts with a clear understanding of tooth preparation and material selection. By moving toward a digital workflow, clinicians can eliminate many of the variables that lead to clinical failure, such as material distortion or laboratory communication errors.
Enhancing Precision with Digital Workflows
One of the biggest advantages of utilizing a CAD/CAM system is the ability to visualize the preparation in high definition before the restoration is even fabricated. This allows for immediate adjustments to the prep, ensuring adequate material thickness and margin clarity.
When you can see your work magnified on a screen, the level of accuracy increases exponentially. This digital oversight ensures that the final ceramic or composite piece fits with micron-level precision, significantly reducing the time spent on manual occlusal adjustments and proximal contact refinement.
Faster Turnaround and Better Patient Experience
Beyond the clinical benefits, the efficiency of modern digital dentistry cannot be overlooked. By implementing CAD/CAM solutions, many practices are moving toward same-day restorations. This not only improves the patient experience by eliminating the need for a second appointment but also protects the freshly cut dentin from contamination. The result is better long-term bonding and a drastic reduction in post-operative sensitivity.
Conclusion
Predictability in dentistry isn't just about luck; it is about combining sound clinical principles with the right technology. As highlighted by Dr. Bez Shokouhi, mastering the art of the onlay requires a blend of meticulous preparation and the efficiency of digital tools. By embracing the digital revolution, dental professionals can provide restorations that are not only aesthetically pleasing but exceptionally durable and functional.
Visual Insights & Illustrations
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