midterm1; diastema closure Flashcards
1
Q
which hole punch should u use for maxillary incisors rubber dam
A
3 for centrals, 2 for laterals
2
Q
which bur do. u use to open diastema
A
016
3
Q
what do you clean enamel w before diastema closure
A
012 diamond
4
Q
how do you clean before diastema closure
A
012 diamond on enamel, abrasive strip for sub gingiva
5
Q
how does lecture say to place etchant
A
w mylar strip to get subgingiva area
6
Q
what type of composite is used in each region for diastema closure. how to apply
?
A
incisal 3rd; premise body
gingival 2/3rds; premise body on facial side, premise opaque on lingual side
- first apply opaque shade from lingual to block out show through
- second apply body shade facially to create final color
