Gingival sulcus
Gingival Sulcus
The Gingival Sulcus (pronounced: jin-jiv-al sul-kus) is a natural space or groove found between the tooth and the surrounding gingiva (gum tissue).
Etymology
The term 'Gingival Sulcus' is derived from two words. 'Gingival' comes from the Latin word 'gingiva', meaning gum, and 'sulcus', also from Latin, meaning groove or furrow.
Description
The Gingival Sulcus is an important part of oral anatomy. It is the space between the free gingiva and the tooth surface. The depth of a healthy gingival sulcus is usually between 1 to 3 millimeters. This space is filled with a fluid known as gingival crevicular fluid (GCF), which plays a crucial role in maintaining oral health by helping in the removal of food particles and bacteria.
Related Terms
- Periodontal pocket: A pathologically deepened gingival sulcus, a sign of periodontal disease.
- Gingivitis: Inflammation of the gingiva often causing the gingival sulcus to deepen.
- Periodontitis: A severe gum infection that can lead to tooth loss and other serious health complications. It often involves the deepening of the gingival sulcus into a periodontal pocket.
- Gingival crevicular fluid (GCF): The fluid present in the gingival sulcus, playing a crucial role in oral health.
See Also
External links
- Medical encyclopedia article on Gingival sulcus
- Wikipedia's article - Gingival sulcus
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