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Title 21

Displaying title 21, up to date as of 7/16/2026. Title 21 was last amended 7/09/2026.
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Title 21Food and DrugsPart / Section
Chapter IFood and Drug Administration, Department of Health and Human Services1 – 1299
Subchapter HMedical Devices800 – 898
Part 872Dental Devices872.1 – 872.6890
Subpart DProsthetic Devices872.3060 – 872.3980
§ 872.3060Noble metal alloy.
§ 872.3070Dental amalgam, mercury, and amalgam alloy.
§ 872.3080Mercury and alloy dispenser.
§ 872.3100Dental amalgamator.
§ 872.3110Dental amalgam capsule.
§ 872.3130Preformed anchor.
§ 872.3140Resin applicator.
§ 872.3150Articulator.
§ 872.3165Precision attachment.
§ 872.3200Resin tooth bonding agent.
§ 872.3220Facebow.
§ 872.3240Dental bur.
§ 872.3250Calcium hydroxide cavity liner.
§ 872.3260Cavity varnish.
§ 872.3275Dental cement.
§ 872.3285Preformed clasp.
§ 872.3300Hydrophilic resin coating for dentures.
§ 872.3310Coating material for resin fillings.
§ 872.3330Preformed crown.
§ 872.3350Gold or stainless steel cusp.
§ 872.3360Preformed cusp.
§ 872.3400Karaya and sodium borate with or without acacia denture adhesive.
§ 872.3410Ethylene oxide homopolymer and/or carboxymethylcellulose sodium denture adhesive.
§ 872.3420Carboxymethylcellulose sodium and cationic polyacrylamide polymer denture adhesive.
§ 872.3450Ethylene oxide homopolymer and/or karaya denture adhesive.
§ 872.3480Polyacrylamide polymer (modified cationic) denture adhesive.
§ 872.3490Carboxymethylcellulose sodium and/or polyvinylmethylether maleic acid calcium-sodium double salt denture adhesive.
§ 872.3500Polyvinylmethylether maleic anhydride (PVM-MA), acid copolymer, and carboxymethylcellulose sodium (NACMC) denture adhesive.
§ 872.3520OTC denture cleanser.
§ 872.3530Mechanical denture cleaner.
§ 872.3540OTC denture cushion or pad.
§ 872.3560OTC denture reliner.
§ 872.3570OTC denture repair kit.
§ 872.3580Preformed gold denture tooth.
§ 872.3590Preformed plastic denture tooth.
§ 872.3600Partially fabricated denture kit.
§ 872.3630Endosseous dental implant abutment.
§ 872.3640Endosseous dental implant.
§ 872.3645Subperiosteal implant material.
§ 872.3660Impression material.
§ 872.3661Optical Impression Systems for CAD/CAM.
§ 872.3670Resin impression tray material.
§ 872.3680Polytetrafluoroethylene (PTFE) vitreous carbon materials.
§ 872.3690Tooth shade resin material.
§ 872.3710Base metal alloy.
§ 872.3730Pantograph.
§ 872.3740Retentive and splinting pin.
§ 872.3750Bracket adhesive resin and tooth conditioner.
§ 872.3760Denture relining, repairing, or rebasing resin.
§ 872.3765Pit and fissure sealant and conditioner.
§ 872.3770Temporary crown and bridge resin.
§ 872.3810Root canal post.
§ 872.3820Root canal filling resin.
§ 872.3830Endodontic paper point.
§ 872.3840Endodontic silver point.
§ 872.3850Gutta percha.
§ 872.3890Endodontic stabilizing splint.
§ 872.3900Posterior artificial tooth with a metal insert.
§ 872.3910Backing and facing for an artificial tooth.
§ 872.3920Porcelain tooth.
§ 872.3930Bone grafting material.
§ 872.3940Total temporomandibular joint prosthesis.
§ 872.3950Glenoid fossa prosthesis.
§ 872.3960Mandibular condyle prosthesis.
§ 872.3970Interarticular disc prosthesis (interpositional implant).
§ 872.3980Endosseous dental implant accessories.