subject: When Do I Need a Dental Bridge? [print this page] Thanks to modern technology, dental appliances like bridges are virtually invisible once in place. The dentist can match the color of your existing teeth and can create long lasting restorations that are both functional and aesthetically pleasing. Dental bridges do not require additional care, you simply continue to brush and floss as you normally do. Regular dental check ups will also help ensure long lasting use of your restoration.