When your dentist asks to see your canines, he probably isn't talking about man's best friend. "Canine" is actually another word for cuspid, one of the four pointed teeth on either side of your mouth.
This type of tooth is also sometimes called an "eye tooth" and plays a crucial role in your bite's formation and function. Problems with your cuspid teeth can affect eating and speaking. While you can find information about dental anatomy on our website, only a dentist can diagnose and treat dental problems. Talk to your dentist if you think you have a problem with your cuspid teeth.
Location, Location, Location
Cuspids are found on both the upper and lower jaws between your incisors (flat front teeth) and premolars (small chewing teeth). If that sounds overly complicated, it may be easier to simply go to the mirror -- a cuspid is the third tooth to the left or right of center when you smile. For most patients, they are also the last of the front teeth to erupt (around age 11 or 12) and help keep the rest of your teeth in the correct position as you grow.
What’s the Point?
You may have noticed that your pointed canines resemble fangs -- that's because, just like our friends in the animal kingdom, we use our sharpest teeth to tear our food while eating. They're also incredibly strong, with longer roots than any other human teeth, making them particularly well-suited for this task.
And did you know your cuspids also help ensure that your bite aligns properly? Since canines are usually the first teeth to touch when closing your mouth, they help guide your jaw into place to guarantee a proper fit.