Post and Core Dental Restoration
Cast gold or prefabricated post-and-core systems rebuild root canal treated teeth prior to crown placement. HTS 9021.29.80.00 as artificial dental fittings restoring structural integrity lost to endodontic therapy. Custom patterns ensure proper ferrule effect and retention.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If dental cements or filling materials only
Complete post-core restorations are dental fittings (9021); cements alone are pharmaceutical preparations.
If endodontic instruments
Restorative posts building tooth structure are fittings; canal preparation files are instruments.
If gold articles not orthopedic
Cast gold dental restorations compensating for defects are 9021; decorative gold items are Chapter 71.
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Import Tips & Compliance
• Include endodontic file notes showing canal dimensions matched to post design
• Specify core buildup material (glass ionomer, composite) and dentin bonding protocols
• Distinguish fiber posts (composite) from metal posts in material declarations
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.