Does the effect of shaving the tops of dental caps ruin the strength and integrity of crowns?

There are several factors that can cause for your crown to have sensitivity after such a long time among these factors the most common are: Your crown might not be selling correctly, this cause sensitivity specially with could beverages or even opening your mouth in cold wheatear. Nerve...

Hello, the normal occlusion the top teeth and bottom have a contact but in case you feel that contact is hurting you or is not normal there is something that your doctor has to value and change.  It can fix, if it continue have to be replaced. 

When you got a Crown is similar like you own teeth but not the same, then your teeth are not straight for that reason you will see the different in form and a little thick.

Hello sometimes when we do a Crown have to adjust your antagonist tooth. That adjust won’t affect your tooth because is just in the enamel. 

Creating a suction movement with your tongue is not likely to harm the crowns in any way. When the crowns were placed, they were permanently bonded with cement.  I am glad you like the fit of your new crowns! That is great. It sounds like you are getting adjusted to having these crowns in...

 Maybe  can be modified to correct the shape of the crown, in fact it is much bigger and can not be bigger or be higher when biting, being higher than other teeth can even fracture a tooth.