evaluating contact-CDCA

[atomsforpizza]

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I'm told now they shine a light thru the contact so evaluated restorations. could someone explain that?


I feel like when I've done restorations that didnt allow light to pass it shredded floss (which seems to be a fail)

can anyone clarify?

 

[LFA20]

I'm told now they shine a light thru the contact so evaluated restorations. could someone explain that?


I feel like when I've done restorations that didnt allow light to pass it shredded floss (which seems to be a fail)

can anyone clarify?

floss must be able to go through and the contact must be VISUALLY closed.

 

[ModifiedBass]

Just make a contact. It’s not too complicated.

 

[deleted659902]

shredded floss could mean no occlusal embrasure or interproximal contact that's too big

chances are if floss is being shredded, the contact is probably there although its ideal-ness may be arguable.