This refers to the progressive loss of gum tissue, which can eventually result in tooth root exposure if left untreated. Gum recession is most common in adults over the age of 40, but the process can begin in the teenage years.
Gum recession can be difficult to self-diagnose in its earlier stages because the changes often occur asymptomatically and gradually.
Regular dental check ups will help to prevent gum recession and assess risk factors.
The following symptoms may be indicative of gum recession:
- Sensitive teeth – When the gums recede enough to expose the cementum protecting the tooth root, the dentin tubules beneath will become more susceptible to external stimuli.
- Visible roots – This is one of the main characteristics of a more severe case of gum recession.
- Longer-looking teeth – Individuals experiencing gingival recession often have a “toothy” smile. The length of the teeth is perfectly normal, but the gum tissue has been lost, making the teeth appear longer.
- Halitosis, inflammation and bleeding – These symptoms are characteristic of gingivitis or periodontal disease. A bacterial infection causes the gums to recede from the teeth and may cause tooth loss if not treated promptly.