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In dentistry, a periodontal probe is a dental instrument which is usually long, thin, and blunted at the end. Its main function is to evaluate the depth of the pockets surrounding a tooth in order to determine the periodontium's overall health. For accuracy and readability, the instrument's head has markings written on it.
Picture of World Health Organization (WHO) Probe A World Health Organization (WHO) Probe should be used. Refer to attached picture for WHO Probe. The World Health Organization (WHO) Probe has a ball ended tip which is 0.5mm in diameter and some have 2 black bands for dental professionals to measure periodontal pocket depth.
Bleeding on probing, but gingival pockets < 3 mm 2: Periodontal pocketing < 3mm, but calculus (dental) present with or without plaque retentive factors such as "overhanging" restorations 3: Shallow periodontal pockets 4 - 5.5 mm (i.e. first band on probe partially visible) 4: Deep periodontal pockets > 6 mm (first band on probe disappears)
The probing depth of the gingival sulcus is measured by a calibrated periodontal probe. In a healthy-case scenario, the probe is gently inserted, slides by the sulcular epithelium (SE), and is stopped by the epithelial attachment (EA). However, the probing depth of the gingival sulcus may be considerably different from the true histological ...
The depth of the periodontal pockets must be recorded in the patient record for proper monitoring of periodontal disease. Unlike in clinically healthy situations, parts of the sulcular epithelium can sometimes be seen in periodontally involved gingival tissue if air is blown into the periodontal pocket, exposing the newly denuded roots of the ...
Using the mucogingival junction as the boundary demarcating the apical border of the attached gingiva, a periodontal probe is inserted into the gingival sulcus to measure how much of the keratinized gingiva coronal to the mucogingival junction is in fact attached to the underlying bone. The depth of the gingival sulcus, determined by the depth ...
There is also the absence of bleeding on gentle probing. [11] Periodontal diseases can be caused by a variety of factors, the most prominent being dental plaque. Dental plaque forms a bacterial biofilm on the tooth surface; if not adequately removed from the tooth surface in close proximity to the gingiva, a host-microbial interaction gets ...
On probing, patients with AgP should have evidence of significant periodontal pocket depths and loss of attachment (LOA). Dental practitioners should also be aware of false pocketing around erupting/newly erupted teeth in the mixed dentition phase and also in the presence of gingival inflammation.