Of plastics
Orthopedic appliances, including crutches, surgical belts and trusses; splints and other fracture appliances; artificial parts of the body; hearing aids and other appliances which are worn or carried, or implanted in the body, to compensate for a defect or disability; parts and accessories thereof: > Artificial teeth and dental fittings, and parts and accessories thereof: > Artificial teeth and parts and accessories thereof: > Of plastics
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Products classified under HTS 9021.21.40.00
Acrylic Resin Artificial Teeth Set
A complete set of upper and lower artificial teeth made from high-impact acrylic resin, designed for dental prosthetics to replace natural teeth. Classified under HTS 9021.21.40.00 as plastic artificial teeth used in orthopedic dental appliances to compensate for tooth loss or defects. These are mass-produced for denture fabrication.
Nylon Denture Base Teeth
Flexible artificial incisor teeth made from medical-grade nylon plastic for flexible partial dentures accommodating gum movement. HTS 9021.21.40.00 covers these plastic orthopedic appliances compensating for dental defects in edentulous patients. Injection-molded for durability and patient comfort.
Acetal Copolymer Dental Pontics
Bridge pontic replacements made from durable acetal copolymer plastic for fixed partial dentures. HTS 9021.21.40.00 includes these plastic artificial tooth structures functioning as orthopedic appliances to span edentulous spaces. Precision-machined for occlusal fit.
High-Impact Polystyrene Model Teeth
Polystyrene artificial teeth for diagnostic dental models and trial setups in prosthetic planning. Still qualifies under HTS 9021.21.40.00 as plastic components of orthopedic dental appliances despite interim use. Snap-fit design for easy lab manipulation.
Flexible Polyurethane Dental Veneers
Thin laminate veneers from soft polyurethane plastic for temporary aesthetic dental corrections. HTS 9021.21.40.00 encompasses these plastic artificial teeth appliances addressing cosmetic defects or trauma. Peel-and-press application for orthodontic trials.
PMMA Posterior Dental Crowns
Prefabricated posterior molar crowns molded from polymethyl methacrylate (PMMA) plastic for temporary dental restorations. Falls under HTS 9021.21.40.00 as plastic artificial teeth components used in orthopedic appliances to restore chewing function. Designed for interim use before permanent ceramic replacements.
Polycarbonate Pediatric Anterior Teeth
Small-sized anterior teeth for children's dentures crafted from shatter-resistant polycarbonate plastic. Used in pediatric orthopedic dental appliances under HTS 9021.21.40.00 to replace congenitally missing teeth or post-trauma. Naturally translucent for aesthetic gingival blending.