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Dental floss is either a bundle of thin nylon filaments or a plastic ribbon used to remove food and dental plaque from teeth. The floss is gently inserted between the teeth and scraped along the teeth sides, especially close to the gums.

Dental Floss Holder

Dental floss is either a bundle of thin nylon filaments or a plastic ribbon used to remove food and…

Section through a premolar tooth of a cat still embedded in its socket. Labels: 1, enamel; 2, dentine; 3, cement; 4, the gum; , the bone of the lower jaw; c, the pulp-cavity.

Premolar Tooth

Section through a premolar tooth of a cat still embedded in its socket. Labels: 1, enamel; 2, dentine;…