Dental Conditions Glossary: A Complete Guide to Oral Health Terms
A comprehensive glossary of dental and oral health conditions. Learn about causes, symptoms, and treatments for common dental problems.
All Conditions Glossary Articles

Aphthous Ulcers: Definition, Causes, and Treatment
Aphthous ulcers (canker sores) are painful, recurring sores on the soft tissues of the mouth. Learn about causes, triggers, and effective treatments.

Bruxism: Definition, Causes, and Treatment
Bruxism is habitual teeth grinding or clenching that can damage teeth, cause jaw pain, and lead to headaches. Learn the causes, symptoms, and treatments.

Dental Abscess: Definition, Causes, and Treatment
A dental abscess is a pocket of pus caused by bacterial infection in or around a tooth. Learn about types, symptoms, causes, and emergency treatment.

Dental Caries: Definition, Causes, and Treatment
Dental caries (tooth decay) is the most common chronic disease worldwide. Learn about the causes, stages, symptoms, and treatment of cavities.

Dental Fluorosis: Definition, Causes, and Treatment
Dental fluorosis causes white spots or streaks on teeth from excess fluoride during development. Learn about causes, severity levels, and treatments.

Dental Hypersensitivity: Definition, Causes, and Treatment
Dental hypersensitivity causes sharp tooth pain from hot, cold, sweet, or acidic triggers. Learn about the causes, mechanisms, and treatments available.

Gingival Recession: Definition, Causes, and Treatment
Gingival recession (receding gums) exposes tooth roots and increases sensitivity and decay risk. Learn about causes, symptoms, and treatment options.

Gingivitis: Definition, Causes, and Treatment
Gingivitis is the earliest stage of gum disease. Learn about its causes, symptoms, and how to reverse it with proper oral hygiene and professional care.

Halitosis: Definition, Causes, and Treatment
Halitosis is chronic bad breath that persists despite regular brushing. Learn about the oral and systemic causes, diagnosis, and effective treatments.

Leukoplakia: Definition, Causes, and Treatment
Leukoplakia causes white patches in the mouth that cannot be scraped off. Learn about causes, risk factors, and why dental evaluation is important.

Malocclusion: Definition, Causes, and Treatment
Malocclusion is a misalignment of the teeth or jaw that affects your bite. Learn about the types, causes, symptoms, and orthodontic treatment options.

Oral Lichen Planus: Definition, Causes, and Treatment
Oral lichen planus is a chronic inflammatory condition affecting the mouth's mucous membranes. Learn about causes, symptoms, and management options.

Oral Thrush: Definition, Causes, and Treatment
Oral thrush (oral candidiasis) is a yeast infection causing white patches in the mouth. Learn about the causes, symptoms, risk factors, and treatments.

Pericoronitis: Definition, Causes, and Treatment
Pericoronitis is inflammation of the gum tissue around a partially erupted tooth, usually a wisdom tooth. Learn about symptoms, causes, and treatment.

Periodontitis: Definition, Causes, and Treatment
Periodontitis is advanced gum disease that causes bone loss and may lead to tooth loss. Learn about causes, symptoms, stages, and treatment options.

Temporomandibular Disorders: Definition, Causes, and Treatment
Temporomandibular disorders (TMD) affect the jaw joint and muscles, causing pain, clicking, and limited movement. Learn about causes, symptoms, and treatment.

Tooth Erosion: Definition, Causes, and Treatment
Tooth erosion is the irreversible loss of enamel caused by acid exposure unrelated to bacteria. Learn the causes, signs, and how to protect your teeth.

Xerostomia: Definition, Causes, and Treatment
Xerostomia (dry mouth) results from reduced saliva production and increases your risk of cavities and gum disease. Learn causes, symptoms, and treatments.