Dental Research Glossary
105 terms total — 24 showing — Last updated 15 Sep 2026
Crossover Study Design
A clinical trial design in which each participant receives two or more treatments in sequence, serving as their own control, commonly used in dental intervention studies to reduce inter-subject variability.
Alveolar Bone
The specialised bone of the jaw that forms and supports the tooth sockets, remodelling in response to tooth presence and...
Ameloblast
A specialised epithelial cell responsible for the secretion of enamel matrix proteins during tooth development; central...
Amelogenesis
The biological process by which enamel is formed on the crowns of teeth during tooth development.
Amelogenesis Imperfecta
A group of hereditary developmental disorders affecting enamel formation, resulting in structurally or quantitatively de...
Apical Periodontitis
Inflammation of the periapical tissues surrounding the root apex, typically resulting from pulp necrosis or failed endod...
BEWE
Acronym for Basic Erosive Wear Examination, a simplified clinical scoring system used in dental research to grade the se...
Bifurcation Involvement
The extent to which periodontal disease has progressed into the area where two roots of a mandibular molar diverge, clas...
Biofilm
A structured community of microorganisms embedded in a self-produced extracellular matrix and adhered to a surface, most...
Bitewing Radiograph
An intraoral dental radiographic projection in which the film or sensor captures the crowns and crestal bone of both max...
Bleeding on Probing
A clinical indicator of gingival or peri-implant inflammation recorded as the presence or absence of bleeding within 30...
Bone Graft
A biocompatible material transplanted or implanted into a bony defect to promote regeneration or augmentation of lost al...
Bruxism
A repetitive jaw-muscle activity characterised by clenching or grinding of the teeth and/or bracing or thrusting of the...
Calibration (Examiner)
The process by which clinical examiners in dental research are trained and assessed to ensure their measurements are con...
Caries Lesion Activity
A clinical assessment of whether a carious lesion is currently progressing (active) or has arrested (inactive), based on...
Caries Risk Assessment
A structured evaluation of biological, behavioural, and environmental factors to predict an individual's likelihood of d...
Case Report Form
A structured document used in clinical trials to record data for each participant according to the study protocol, servi...
CEJ
Abbreviation for cementoenamel junction, the fixed tooth landmark used as a reference point for attachment level measure...
Cementoenamel Junction
The anatomical boundary where the tooth's enamel crown meets the root cementum, used as a stable reference point in peri...
Chlorhexidine
A broad-spectrum antimicrobial chemical agent widely used in dentistry as a mouthrinse, gel, or varnish to reduce oral b...
CHX
Standard abbreviation for chlorhexidine, an antimicrobial agent commonly used in dental research protocols and clinical...
Clinical Attachment Level
The distance from the cementoenamel junction to the base of the periodontal pocket, used as a definitive measure of peri...
Cone Beam Computed Tomography
A three-dimensional radiographic imaging modality that uses a cone-shaped X-ray beam to produce volumetric data of the m...
CONSORT
An evidence-based reporting guideline providing a minimum set of recommendations for transparent reporting of randomised...
Crestal Bone Height
The vertical distance between a fixed reference point and the most coronal level of the alveolar bone crest, measured ra...