Oral Medicine Glossary

Painful inflammation and ulceration of the mucous membranes lining the mouth and gastrointestinal tract, occurring as a...

A group of autoimmune subepithelial blistering diseases that primarily affect mucous membranes, including the oral and o...

An acute destructive condition of the gingival tissues characterised by painful necrosis and punched-out ulceration of t...

A benign keratotic change of the hard palate characterised by a white, wrinkled surface with red punctate spots represen...

A clinical examination finding in which lateral pressure or rubbing of apparently normal perilesional mucosa causes it t...

A rapidly progressive, gangrenous infection of the orofacial tissues occurring primarily in severely malnourished and im...

Pain on swallowing, a symptom relevant to oral medicine when arising from oropharyngeal mucosal disease, ulceration, or...

A histopathological diagnosis describing disordered maturation and architectural disturbance of the oral epithelium, gra...

A chronic inflammatory condition of the oral mucosa presenting in several morphological forms, including reticular, eros...

A benign, superficial cyst arising from entrapped epithelium within lymphoid tissue, most commonly found on the floor of...

A benign, flat, well-demarcated pigmented lesion of the oral mucosa caused by increased melanin deposition in the basal...

The most common malignant neoplasm of the oral cavity, arising from the squamous epithelium of the mucosa, with the floo...

A chronic, progressive, potentially malignant disorder of the oral mucosa characterised by fibroelastic change and epith...

A structured clinical or histopathological grading framework used to assess the severity and extent of fibrosis in oral...

An abnormal opening between the oral cavity and the maxillary sinus, typically arising as a complication of upper molar...

A chronic, epithelium-lined tract connecting the oral cavity to the maxillary sinus, representing the established stage...

A chronic inflammatory condition characterised by non-caseating granulomas affecting the soft tissues of the mouth and f...

A broad clinical category encompassing pain originating in or perceived within the mouth, face, and jaws, which may be o...

A condition characterised by exposed, necrotic bone in the jaw persisting for more than eight weeks in the absence of pr...

Necrosis of bone within a previously irradiated field, most frequently involving the mandible, arising from radiation-in...

A bony exostosis arising on the midline of the hard palate, representing a normal anatomical variant rather than a patho...

A single extraoral dental radiograph that displays the entire upper and lower jaws, teeth, and associated structures on...

A reactive proliferative condition of the palatal mucosa producing multiple small nodular projections, typically associa...

A benign exophytic epithelial lesion of the oral mucosa characterised by a finger-like or cauliflower-like surface proje...