Fillings. Control of saliva

... are inserted in teeth to replace the part destroyed by caries.

(a)  

Permanent fillings are ...

(a)  

... or ... is used for premolars and molars.

(a)  

Undermined enamel is chipped away with an enamel ... .

(a)  

The cavity is extended to remove the entire stagnation area with ... and ... .

(a)  

Any remaining caries is removed with an ... .

(a)  

... and ... are then used to finish off the cavity according to the type of filling.

(a)  

There are only ... types of fillings available.

(a)  

... fillings are soft and plastic on insertion but hard in the cavity.

(a)  

The temporary fillings are ... .

(a)