removing old permanent cement from Bruxzir (zirconia) crown ???

[tRNA]

Hello,
If there is a failed crown which fell off the pt's mouth (been there for 5 years), the crown is intact but there is leftover Fuji permanent cement inside this Bruxzir (full zirconia) crown. Is there any way to safely remove this old cement (without loosing the details) before recementing it back on the tooth?
PLease relpy ASAP...P.S. cement does not come off with scaler
Thank you

---

Members don't see this ad.

 

[Pulpectomy]

You could try an ultrasonic


Sent from my iPhone using SDN mobile

 

[tRNA]

You could try an ultrasonic


Sent from my iPhone using SDN mobile

ultrasonic scaler you mean??? but wouldn't that affect the details on the crown as well??

 

[vellnueve]

Do it the same way you'd remove cement from any other crown.

 

[nealofgrafton]

that's not cryptic at all
O.P: an air abrasion unit is really nice for this