What role does gum recession play in oral health?

Gum recession plays a significant role in oral health, primarily by exposing the tooth roots. This exposure can result in increased sensitivity, particularly to temperature changes and certain foods, because the root surfaces are not covered by enamel and are more susceptible to stimuli. When gums recede, the protective covering of the tooth root is diminished, leading to discomfort or pain when consuming hot or cold items.

Furthermore, as the gum tissue retracts, it can create additional complications such as increased risk of decay on the exposed root surfaces and potential for periodontal disease due to the changes in gum health. This aspect of sensitivity is central to understanding the implications of gum recession on overall oral health, which involves more than just aesthetic considerations but also functional and comfort-related implications for patients.