Feb 20, 2014 · The answer to this question depends on the type of dental crown that you have. Radiographically, you can't see through a crown that has a metal coping or is all metal. An all …

Jan 8, 2018 · Yes, a cavity could be under a crown & not visible on xrays. Xrays are 2 D & could be taken from different angles. For that reason, although xrays are very helpful but they are limited. The …

Mar 30, 2016 · Without an x-ray, it is difficult to confirm or deny a treatment plan. However, normally, if a tooth has extensive decay that extends below the level of the bone, the tooth may not be …

May 5, 2016 · Since you did not specify why the dentist wanted to extract your tooth, I will give a few reasons why a crowned to tooth needs to be removed. If there is recurrent decay under the crown …

May 1, 2016 · Many times, though, decay that starts at the margin and extends under the crown of a root canal treated tooth can be difficult to detect due to lack of sensitivity in the tooth (the nerve is no …

Aug 1, 2011 · Hello, To prevent decay under existing crowns, both dental cleanings and home care are super important. Once decay is detected under an existing crow, the usual procedure is to replace …

Nov 15, 2012 · The depth and extensity of the decay lesion can be partially defined with x-ray. However, most often it is quite complicated to remove all the decay. Your dentist will define if the crown should …

Jan 5, 2014 · Teeth under a crown can be "black" for a number of reasons. One, is that a root canal was done and not all the bacteria and blood was removed before the root canal filling was done.

Oct 20, 2017 · I have 2 cavities below gum line in one tooth; and one in the adjacent tooth that has a crown. One dentist advises to have a surgeon pull back the gum in that area and to fill all 3 cavities.

Mar 3, 2013 · Crowns can cause halitosis (bad breath) when there is an underlying health issue with the tooth in question or an ill fitting crown. Often times bad breath emanating from a crown can be …