Tartar, also known as dental calculus, is a hardened deposit that forms on teeth due to the mineralization of dental plaque. This plaque, a sticky film containing bacteria, food particles, and saliva, can build up if not removed regularly through brushing and flossing. Over time, minerals in the saliva cause the plaque to harden, forming tartar.
Effective removal of these hardened deposits is crucial for maintaining oral health. Their presence can contribute to a variety of dental issues, including gum inflammation (gingivitis), a precursor to more serious periodontal disease. Periodontal disease, if left untreated, can lead to tooth loss and has even been linked to systemic health problems. The historical understanding of these deposits and their impact on oral hygiene has evolved significantly, leading to modern preventative and treatment approaches.