口腔龋病示教(英文版)-2022年学习资料

2.CAUSE:【four factors】-Micro--organisms-n0-no-cariesost-sugar-tooth-time-1889,Miller:chemocoparasitic the ry
Decay Equation-Sugar-Bacteria-FORMS Acid-from Plaquecid Healthy Tooth FORMS Decay-Help Prevent Cavities B Brushing-and Flossing Daily.
Classification according to-the developing speed-Ace caries-Rampant caries-Chronic caries-Artested caries
Classification according to the-involving site-Occlus l caries-Root caries-Smooth surface caries-Linear ena el caries
Examination-Clinical observations-10-Visual change-Th explorer tip-Probing-can easily-damage white-spot le ions
Examination-Temperature test-X-ray-Transillumination
Prevention is the most-important for dental caries.
Problem for review-What is the etiology of dental car es?-Be familiar with the definitions of-dental caries and classification.-Simply describe clinical manifest tion-and symptoms of dental caries.
Tooth loss is common health problem.-Dental caries is the main reason
Prevalence and incidence-Almost everyone is affected y dental caries.
Clinical classification of caries-According to three asic factors-■-1,severity and rate of progression-2.a atomical siteinvolving site-3.age patterns at which l sions-predominate
DentalCaries
1.DEFENITION-Dental caries,also known as tooth decay, avities,-or caries,is a breakdown of teeБайду номын сангаасh due to act vities-of bacteria.
Dental caries-An-chronic infectious-disease-with-prog essive destruction of tooth.
Diagnosis-Clinical signs-■-visual color,texture,shape -location,cavitation,-Clinical symptoms-Diagnostic te t--examination
Treatment-Non-surgical-remineralization-Surgical-rest ration-The different ways of treatment depend on-the ize and depth of the cavity,and how-much structure ha been lost.-filling material-lining material-pulp-cap ing material-Calcium hydroxide
Clinical Manifestation and Symptoms-changes in tissue color,texture,and structure-Visible pits or-holes in he tooth-Colour changing-Soften-Pain
enamel-pulp-gum-a Early caries may have-dentin-no sym toms-B-B be sensitive to sweet-foods or to hot and co d-temperatures-C very sensitive to-stimulator-D the a ute pain