Yes they are. First of all, teeth that need crowns have either 1) had a lot of or deep decay 2) been traumtized in an accident or been broken off accidently. The decay or trauma causes an inflammation to the nerve, which then can cause the tooth to die or an infection that results in an abcess. (It is like hitting your thumb with a hammer - it gets red and throbs because blood rushes to the injury. The same happens to a tooth, but the bloodflow is so much less that it stays in the nerve canal and kinds of cuts off the good blood flow) Sometimes if a crown is placed on a tooth simply for cosmetic reasons, the preparation of the tooth by drilling can cause enough trauma to cause the nerve to die.
A dentist locates the cavities in the teeth.
A tooth can have a cavity or many cavities. Teeth will have cavities. A better way to say it may be 'The dentist filled the cavities in her teeth' rather than trying to say 'The dentist filled the teeth's cavities.'
They bore big "cavities" in your teeth and essentially ruin your teeth.
You get cavities by eating sugar and not brushing your teeth very well.
No it goes in your mouth and you will get cavities. Some people's teeth are more prone than others to cavities. Not drink sodas will help ( and be better for you) and brushing your teeth, flossing teeth will cut down on the cavities.
X-Rays locate cavities in our teeth
It sure can! The horse will get cavities in its teeth if you feed it too many sugary treats.
X-rays locate cavities in teeth.Dentists...holes and your dentist who uses special toolsX-rays are used to locate cavities in teeth.
Your teeth
Teeth.
Brush your teeth
IT DOESN'T. Fruit juice is all sugar, which CAUSES cavities. Who told you it prevents cavities? ANY food or drink left on your teeth will cause cavities.