Maryland Bridge Dental Appliance
Conservative resin-bonded Maryland bridges replace anterior teeth using etched metal wings bonded to lingual tooth surfaces. Classified HTS 9021.29.80.00 as minimal-preparation artificial dental fittings. Nickel-free alloys prevent metal allergies in cosmetic zones.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If statistically reported separately
All bridges are 'other' (9021.29.80) but may have statistical suffixes; import classification remains 9021.29.
If other base metal articles
Dental bridges designed for tooth replacement are orthopedic appliances regardless of metal composition.
If adhesives only without framework
Complete bridge appliances are 9021; dental bonding resins alone are Chapter 30.
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Import Tips & Compliance
• Document conservative preparation protocols (<1.5mm enamel reduction) distinguishing from conventional bridges
• Include etching and silane coupling agent specifications for bonding protocols
• Specify noble metal composition if gold-colored for aesthetic matching
Related Products under HTS 9021.29.80.00
Porcelain Dental Bridge
A fixed porcelain dental bridge replaces multiple missing teeth by bonding to adjacent healthy teeth or implants. It falls under HTS 9021.29.80.00 as an 'other' artificial dental fitting designed to restore oral function and compensate for tooth loss. Custom-fabricated for individual patients to ensure proper fit and aesthetics.
Titanium Dental Implant Abutment
A precision-machined titanium abutment connects dental implants to prosthetic crowns or bridges above the gumline. Classified under HTS 9021.29.80.00 as an artificial dental fitting component compensating for tooth loss. Available in various angulations and connection types for optimal restoration.
Zirconia Dental Crown
A monolithic zirconia dental crown provides durable, esthetic single-tooth restoration milled from solid zirconia blocks. Falls under HTS 9021.29.80.00 as 'other' artificial dental fittings compensating for dental defects. High strength suitable for posterior restorations with natural translucency.
Custom Partial Denture Framework
A cobalt-chrome partial denture framework with precision cast clasps and rests supports replacement teeth for partially edentulous patients. Classified HTS 9021.29.80.00 as artificial dental fitting compensating for missing teeth. Designed via dental impressions for optimal fit and retention.
Ceramic Dental Veneer
Thin porcelain veneers adhesively bonded to anterior teeth improve aesthetics and correct minor defects. HTS 9021.29.80.00 covers these as 'other' artificial dental fittings compensating for cosmetic dental disabilities. Fabricated from feldspathic porcelain or pressed ceramics for natural appearance.
Orthodontic Retainer Appliance
Clear thermoplastic orthodontic retainers maintain teeth positions post-treatment using vacuum-formed sheets over dental models. Classified under HTS 9021.29.80.00 as dental fittings preventing orthodontic relapse (bodily deformity correction per Chapter Note). Custom appliances for each patient's arch form.