Jan 9, 2023 · This formation, also known as tartar, is a calcified mass that adheres to your teeth. Calculus is classified as either supragingival or subgingival, depending on its location on your teeth. …

Calculus can form both along the gumline, where it is referred to as supragingival ('above the gum'), and within the narrow sulcus that exists between the teeth and the gingiva, where it is referred to as …

Jun 15, 2022 · Subgingival calculus forms when plaque (a sticky film of bacteria) is not removed from the teeth and gums. Plaque begins to form within 24 hours after brushing, and if not removed, can …

Feb 8, 2025 · Although the bacterial plaque that coats the teeth is the main etiologic factor in the development of periodontal disease, the removal of subgingival plaque and calculus constitutes the …

Jul 3, 2024 · Discover the latest strategies and tools for effective subgingival calculus removal to prevent periodontitis and ensure optimal oral health.

Jun 9, 2025 · Aim: Despite a persistent presence in periodontitis, calculus remains a paradox. This narrative review reevaluates the role of calculus in periodontitis based on in situ, ex vivo, and in vitro …

CALCULUS What is calculus? Calculus (tartar) forms on the teeth when plaque is left on the surface to harden. Calculus can form around the crown of the tooth (supragingival) and/or under the gingival …

Calculus is classified as either supragingival or subgingival, depending on its location on your teeth. If left unremoved, subgingival calculus can lead to gum disease and tooth loss.

Aug 7, 2025 · Tartar, also known as dental calculus, is a form of hardened dental plaque that forms on your teeth. Tartar can form above your teeth (supragingival) or below your gum line (subgingival). 1

Jun 27, 2025 · This hardened material can accumulate on the tooth surface above the gumline (supragingival calculus) and below it (subgingival calculus). Its presence creates a rough surface that …