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Material selection is one of the first clinical decisions affecting durability, aesthetics, and patient comfort. Understand the differences, indications, and limitations of the materials we work with daily.
Poor material selection leads to remakes, fractures, and patient disappointment. The right decision requires knowledge of mechanics, aesthetics, and biology simultaneously. deltalabs. helps select the right material for the clinical situation – not just the price point.
When does e.max show through a dark substrate, and when is zirconia the only safe option? A decision matrix from a dental laboratory's perspective.
When to choose a full-contour crown, and when layered ceramic? A practical guide — bruxism, chipping, aesthetic zone. From a laboratory perspective.
Metal-ceramic has decades of clinical history. All-ceramic offers uncompromising aesthetics. Does PFM still have a purpose?
A lab technician looks at a prescription: 'Full crown' — but the preparation involves only 2 walls. They ask the clinician: 'Is an onlay enough?' The answer: 'No, the patient wants a crown.' The work is sent, but the technician already knows there will be a problem within a year.
Fiber in prosthetics solves a specific problem: you need metal-free reinforcement. But — and this is crucial — fiber reinforcement is never an alternative to zirconia or metal. It's a solution for specific clinical situations. At deltalabs., we see it daily: clinicians order fiber-reinforced composite bridges, either to save money or because the patient 'doesn't want metal' — and then they're surprised when the bridge breaks in its second year. The problem? Misunderstood intention.
The lab technician sends a crown—sometimes without cement information. The dentist chooses what they always use. The restoration then needs to be sent back.
The adhesive bridge, also known as the Maryland bridge (after Johns Hopkins University where it was developed), is one of the most underrated and underrepresented prosthetic solutions in Polish dental practices. The reason: it does not require preparation of abutment teeth. This changes everything – biologically, psychologically, and long-term.
The patient is in the chair with a new crown. They say: 'It feels too high, it's bothering me.' You check with articulating paper – the contact seems too strong. What happened?
deltalabs. advises on material selection during the planning stage. We analyze each case for stress, aesthetics, and durability – before we begin work.
CONTACT USGet in touch — we'll discuss your case and find the optimal solution.
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