Silicone-Lined Bite Guards
Dual-layer bite guards with soft silicone lining over rigid plastic base for TMJ disorder treatment. Predominantly plastic construction qualifies for HTS 9021.29.40.00 as orthopedic dental appliances. Relieves jaw joint stress and muscle tension.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If predominantly silicone rubber construction
Silicone-dominant appliances classify under Chapter 40 rubber articles.
If without therapeutic medical claims
Non-orthopedic comfort guards classify as general plastic articles.
If articulator-mounted diagnostic versions
Laboratory diagnostic appliances classify under dental instruments.
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Import Tips & Compliance
• Provide layer thickness specifications (soft 1.5mm, hard 2mm)
• Include Shore A hardness ratings for both materials
• Document centric relation bite registration requirements
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