What is the primary appearance of calculus?

Calculus, which forms on the teeth as a result of the mineralization of dental plaque, primarily appears as hard and tenacious. Its formation occurs when plaque remains on the teeth and undergoes a process of calcification, making it difficult to remove with regular brushing and flossing.

The hard nature of calculus can lead to more significant oral health issues if not addressed, as it can harbor bacteria and contribute to periodontal disease. The tenacious characteristic of calculus means that it is firmly attached to the tooth surface, often requiring professional dental cleaning for removal.

Understanding the feel and type of calculus helps dental professionals identify its presence and address its potential impact on oral health effectively.