lectura suplimentara materiale protectie pulpodentin Flashcards

1
Q

pt ce e imp mentinere vitalitate pulpa

A

vitalitate dinte
nutritie
inervare
aparare imuna

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2
Q

factori care influențează supravietuire pulpa expusa carii

A

varsta
material coafaj
tip de expunere pulpa

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3
Q

care material de protectie pulpo dentinara form punti poroase

A

CaOH2

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4
Q

prop CaOH2

A

daca e pulbere- decl raspuns inflam
antibacterian
promovare vindecare
nu are aderenta
dentina reparata m putin omogena
stim form dentina tertiara dupa 6 sapt

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5
Q

dc MTA stimuleaza formare punti dentina

A

abilitate sigilare
alcalinitate
biocompatibilitate

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6
Q

dezavantaje MTA

A

solubilitate mare
timp priza mare 2h 45 min
manipulare dificila
cel gri coloreaza
scump

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7
Q

sisteme adezive ca materiale de protectie pulpo dentinara

A

nu se form bariere tesut dur
efect citotoxic- comp nepolimerizate sunt m toxice
vasodilatatoare
umiditatea coafaj reduce polimerizare
rasinile reduc raspun imun pulpa deci nu se mai apara bine antibacterii

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