gyökérfelületen

Gyökérfelületen is a Hungarian term that translates to "on the root surface" or "root surface" in English. It refers to the area of a tooth's root that is exposed or becomes exposed due to gum recession or other periodontal conditions. This exposed root surface is crucial in understanding and managing various dental issues.

The root surface differs in structure and composition from the crown of the tooth, which is covered by enamel. The root is primarily covered by cementum, a calcified tissue that is softer than enamel and more susceptible to wear and decay. When the gum tissue recedes, the cementum and the underlying dentin are no longer protected, making them vulnerable to external stimuli and pathogens.

Conditions that lead to root surface exposure include periodontal disease (gum disease), aggressive tooth brushing, or genetic predisposition to thin gum tissue. Exposure of the root surface can cause several problems. Sensitivity is a common symptom, as the exposed dentin contains tiny tubules that lead to the tooth's nerve. These tubules can be stimulated by hot, cold, sweet, or acidic foods and drinks, as well as by air. Furthermore, the exposed root is more prone to root caries, a type of decay that affects the root structure, and can also contribute to increased tooth mobility and aesthetic concerns. Dental professionals assess the extent of root surface exposure during examinations to diagnose and treat these issues effectively.