Ключевые слова: appliance, bite, bleaching, bruxism, care, chip, clenching, crack, dental, dentist, dentist inserting, dentistry, girl, grinding, guard, gumguard, gumshield, happy, health, male, man, mature, mouth, mouthguard, neck, night, nightguard, occlusal, open, orthodontic, patient, people, person, piece, placing, plane, plastic, practice, practitioner, protected, protector, senior, silicone, splint, teenager, teeth, tooth, transparent, white, whitening,