Non-circular endodontic instruments

Non-custom dental treatment trays and mouth guards having...

Non-floating technique-male

Non-rotary caries removal and restoration system

Non-rotational prosthodontic restoration

Non-rotational single-tooth prosthodontic restoration

Non-submergible, one-part, root-form endosseous dental implants

Non-surgically retrievable guided tissue regeneration membrane

Nondestructive dental cap removal methods

Nonmetallic dental post and method

Notch and inlet forming dental accessory

Notched pontic and system for fabricating dental appliance...

Novelty teeth assembly

Nozzle for dental tool

Nozzle head for the hand piece of a dental prophylactic apparatu

Nozzle holder for bodily care

Nozzle piece for a handpiece of a dental apparatus