Flashcards in ETC.. Deck (16):
reduced quantity of enamel
reduced quality of enamel
occurs after maturation when mineral content gets drawn out
Tetracycline Staining, example of what?
intrinsic staining from injestion of tetracycline, enamel dysplasia
Mottled enamel, example of what?
due to excessive fluoride intact, enamel dysplasia
incisal edge notches, screw driver outline from facial view, enamel hypoplasia
cusp form altered gives rasberry surface appearance caused by congenital syphilis, enamel hypoplasia
results from poorly developed enamel, genetic
pulp obliterated by dentin, enamel breaks away from poorly mineralized dentin, genetic
number of new cases and deaths in the US for oral cancer
39,400 new cases with 7,900 deaths
Ethnic disparities 2.
4th leading cancer in black men
7th leading cancer in white men
90% of what cells and what age?
squamous cell carcinoma over 45 years old
6 risks of oral cancer
3. viruses: human papilloma virus
where at on the tongue is most of the cancer found?
digital-finger of 1 hand
bidigital-finger and thumb of one hand
manual-all fingers of 1 hand
bimanual-fingers of both hands
bilateral-examine paired structures