occlusion in resto Flashcards
class 1
pit and fissure
class 2
lesion in the proximal surface of posterior teeth
class 3
proximal surface of incisor but not on the incisor angle
class 4
on the incisal angle of anterior teeth
class 5
on cervical third of teeth
most fissure caries are on
occlusal surfaces (esp fissures of molars0
occlusion of teeth provides a ____ action
self cleaning action
which surface is most likely to have proximal carries lesion
distal surfaces of incisors and premolars
when should you do resto
caries in at least 0.5mm into dej
restorations usually fail because of
post-op sensitivity marginal voids marginal ridge fractures early amalgam fractures pulpal damage
how much resto material into the tooth do u need to withstand fracture
2mm at least
best protective measures for pulp
dentin and enamel
-also modifying cavity prep to follow pulp
0.5 mm vs 1mm of dentin above the pulp
75% reduction vs 90% reduction in pulp toxicity
