Miami Beach Dentist Shares What to Expect When Having a Cavity Filled


It’s no surprise that many of us will develop a cavity throughout the course of our lifetime. To treat this, your dentist will need to clean the affected area and then fill it with a hard metal or amalgam substance. This is known as a filling.


Having a cavity filled is a very common procedure. Therefore, there’s nothing to worry about. 

Below, we’ll go over the procedure step by step. This will help you understand what is going on and prepare you for your next filling.


Topical Numbing Gel and Anesthetic

The very first thing your dentist will do is apply a numbing agent to the area where he or she will inject the local anesthetic. Due to the numbing gel, you shouldn’t feel anything more than a slight pressure. At this point, it’s best to take a deep breath and in no time, the anesthetic will begin to take effect and you should quickly be completely numb in the area.


Also, at this time, your dentist will likely insert a dam or roll of cotton in your cheek to help keep the target tooth dry. 



The next step of the procedure will see your dentist using a small handheld instrument to drill and remove any decay that is present in the cavity. Although the drill may make a lot of noise, there is nothing to worry about. You should be completely numb and won’t feel anything while your dentist is drilling. 


Filling the Cavity

After the decay is removed, it’s time for the dentist to fill the cavity. In most cases, your dentist will use a composite filling and match the color to your existing teeth. Alternatively, your dentist may use an amalgam filling, which is less expensive. However, amalgam fillings are a metallic color and therefore, are much more noticeable.


The filling is created by placing the malleable filling substance onto the tooth one layer at a time. During this time, your Miami Beach dentist will shape each layer and ensure that it appears as part of your existing tooth. Then, once the filling is shaped, your dentist will use an air gun to clean and dry the filling. 


Finally, when your dentist is satisfied with the filling, they will use a special blue light, which will instantly cure and solidify the filling.




The last step of the filling procedure involves grinding down any sharp edges and polishing the tooth. At this point, your dentist will also perform a bite test to ensure that the new filling is not affected the way that your teeth fit together. If necessary, your dentist may need to reshape the filling to ensure a proper bite.


And, you’re done. After your dentist is happy with his or her work, you’ll be free to go with a healthier and improve smile!

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