TMJ Splint Appliance from Japan
Anterior repositioning splints treat temporomandibular joint disorders by decompressing the disc and repositioning the mandible. HTS 9021.29.80.00 classification as orthopedic dental appliances correcting TMJ deformities per Chapter Note 5. Custom occlusal coverage with ramp systems.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include TMJ diagnostic records (MRI, joint sounds) justifying orthopedic treatment purpose
• Specify splint design (pivot, flat plane, repositioning) and planned wear protocol
• Certify materials for long-term intraoral use and occlusal force distribution