The Second Appliance
The Talon Nightguard Is the Second Appliance, Not the First
Most guards in this category are described as somebody's first appliance. This one is best understood as what you prescribe when the first appliance came back in pieces. A Talon nightguard is a hard, processed occlusal guard: rigid through its full thickness, with nothing soft between the plastic and the teeth. That single property decides everything a practice likes about it and everything a patient complains about.
Start with how the alternatives give out. A dual laminate fails at the bond line between two dissimilar layers. A thermoformed sheet fails where it thinned, and where it thinned is a byproduct of how the plastic stretched over the model rather than a number anyone chose. A hard processed appliance carries neither of those. There are no layers to come apart. It wears, and under sufficient force it can fracture, but it does not quietly separate at the margin.
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No bond line: Rigid through its thickness — nothing dissimilar bonded together to let go at the margin.
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Fails honestly: It wears and can fracture under load, but it does not quietly delaminate the way a laminate does.