Fill in the Blanks Dentist's termsOnline version Fill in the blanks by Takami Yoku 1 pulpitis erosion brackets pain cavities gum If you have tooth , you may have , which is inflammation of the part of your tooth containing its nerves and blood vessels . It can be caused by or trauma to the teeth . 2 Periodontitis gum grow Erosion Caries mouth decay Pulpitis is a form of disease in which the gums become infected , causing the bone that holds teeth to . This can lead to tooth loss . 3 enamel explains takes pulpitis causes cavities pulp Bacteria in your mouth makes acid and holes - . This acid eats away an - the hard outer layer of teeth . 4 disease plaque cause make desease disiese floss Gum is caused by a buildup of dental . It is a sticky film of bacteria that grows on teeth and can inflammation and bone loss . 5 brush scans floss health Dental X - rays are used by dentists to see inside teeth and evaluate oral . 6 Blood vessels hurt Pulp damage Enamel is the hard outer layer of teeth that protects them from . 7 Crooked Decayed higene higiene hygiene Yellow teeth are teeth that are not in their proper position , possibly due to genetics or poor oral . 8 jaw bone help cause decaying grinding Teeth , or bruxism , is when a person grinds or clenches their teeth , which can dental problems like tooth wear and pain .