Ask the Dental Experts

Q: Is there any way to reverse a receding gum line?

A: A receding gumline ("gingival recession") is movement of the gum margin away from the tooth. This causes the root surface to be exposed, and this exposed surface can be sensitive to hot or cold liquids or to tooth brushing.


Reasons for gingival recession:
-Inevitable part of the aging process ("long in the tooth")
-Teeth that are prominent in the arch (less bone and soft tissue over the roots)
-Muscle attachments right on the edge of the gum
-Orthodontic treatment can exaggerate recession
-Trauma can cause recession. This can be from tooth grinding, heavy tooth brushing, or from the rubbing of a partial denture

Treatment for gingival recession:
-In many cases, no treatment is needed. The routine use of a protective nightguard is a conservative way to lessen traumatic forces on the teeth
-Periodontal Plastic Surgery procedures can create thick tissue which will stop further recession but in some cases these procedures may not be able to cover existing recession

As you can see, this is a complicated subject. A complete dental examination,
including an evaluation of the soft tissues, can give you a better knowledge of your problem. See your dentist to help you understand your particular situation.