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Spear Digest


Maintain Dentin Bond Strength Over Time

Immediate dentin-resin microtensile bond strengths are high but the bond strengths often fall 30-40 percent in six to 12 months. Wouldn't it be...

| 5 years ago

Are the New Universal Bonding Agents the Answer?

We have all hoped for better, easier and more complete bonding adhesives, and generations of adhesives have claimed to get us there. Some have been...

| 5 years ago

Provide a horizontal reference for your lab

When taking full-face photos of your patients (full face smile, the eyes and retracted teeth apart pre-op, the eyes and retracted teeth apart provisionals,...

| 5 years ago