Ключевые слова: apex, awful, background, bad, bad tooth, black, bone, broken, canal, care, caries, carious, cavity, cementum, clinic, closeup, decay, dent, dental, dentist, dentistry, denture, disease, endodontics, extraction, filling, fissure, gingiva, health, healthcare, human, human tooth, hygiene, isolated, macro, medical, molar, nobody, oral, orthodontist, pulled, roots, rotten, rotting, tooth, toothache, torn, treatment, white, wisdom,