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An important part of the scope of practice of a dental hygienist is the removal of plaque and calculus deposits. This is achieved through the use of specifically designed instruments for debridement of tooth surfaces. [39] [40] Treatment with these types of instruments is necessary as calculus deposits cannot be removed by brushing or flossing ...
In dentistry, debridement refers to the removal by dental cleaning of accumulations of plaque and calculus (tartar) in order to maintain dental health. [1] Debridement may be performed using ultrasonic instruments, which fracture the calculus, thereby facilitating its removal, as well as hand tools, including periodontal scaler and curettes, or through the use of chemicals such as hydrogen ...
Scaling and root planing, also known as conventional periodontal therapy, non-surgical periodontal therapy or deep cleaning, is a procedure involving removal of dental plaque and calculus (scaling or debridement) and then smoothing, or planing, of the (exposed) surfaces of the roots, removing cementum or dentine that is impregnated with calculus, toxins, or microorganisms, [1] the agents that ...
Calculus above and below the gum line must be removed completely by the dental hygienist or dentist to treat gingivitis and periodontitis. Although the primary cause of both gingivitis and periodontitis is the microbial plaque that adheres to the tooth surfaces, there are many other modifying factors.
A universal curette is a double-ended instrument used for periodontal scaling, calculus debridement and root planing. [1] The purpose of the universal curette is to remove small or medium size calculus deposits and can be used both supragingivally and subgingivally. [5]
It is experienced as an uncomfortable sensation in the tooth, followed by an aching pain. [3] Excess amounts of cementum may cause pressure on periodontal ligaments and adjacent teeth. The teeth affected may present as asymptomatic. [4] It may be shown on radiographs as a radiopaque (or lighter) mass at each root apex to confirm the diagnosis.
Chronic periodontitis is initiated by Gram-negative tooth-associated microbial biofilms that elicit a host response, which results in bone and soft tissue destruction. In response to endotoxin derived from periodontal pathogens, several osteoclast-related mediators target the destruction of alveolar bone and supporting connective tissue such as the periodontal ligament.
1: Total loss of attachment (clinical attachment loss, CAL) is the sum of 2: Gingival recession, and 3: Probing depth Gingival recession , also known as gum recession and receding gums , is the exposure in the roots of the teeth caused by a loss of gum tissue and/or retraction of the gingival margin from the crown of the teeth. [ 1 ]