consequence of treatment Flashcards

1
Q

describe the restorative staircase

A

sound tooth once restored starts on a cycle of continual repair.

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2
Q

when should you repair and refurbish a restoration?

A

when the patient isnt happy

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3
Q

how long do restorations last?

A

Amalgam: small 10yrs/large 8yrs
Composite: small 7yrs/large 4yrs
Gold: small 18yrs/large 15yrs

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4
Q

what causes amalgam ditching?

A

creep/crrosion

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5
Q

reasons for restoration failure

A
Secondary caries
Tooth wear 
Pulpal problems  
Trauma 
Fracture 
amalgam ditching 
Defective contact 
Defective margin 
Aesthetics
Lack of retention
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