Unified Content Catalog
All content types in one searchable multilingual registry: disease theory, courses, virtual patients, procedures, and media.
Chronic Apical Periodontitis — Etiology
Silent periradicular destruction — granuloma and cyst formation at the root apex
Chronic Periodontitis — Etiology
Progressive irreversible destruction of the tooth-supporting apparatus
Chronic Pulpitis — Etiology
Prolonged, low-grade pulp inflammation progressing silently toward irreversibility
Dental Abscess — Etiology
Acute purulent infection with soft tissue spread — from localized pus to life-threatening fascial space infection
Dental Erosion — Etiology
Irreversible loss of dental hard tissue by chemical dissolution from non-bacterial acids
Dental Fluorosis — Etiology
Enamel hypomineralization from excessive fluoride ingestion during tooth development
Dentinal Hypersensitivity — Etiology
Sharp, transient pain from exposed dentin in response to thermal, evaporative, tactile, or osmotic stimuli
Epigastric Pain and Melena
A 40-year-old presents with 2 weeks of burning epigastric pain worse after meals and black tarry stools.
Gastroenterology: GI Tract Disorders
Comprehensive overview of peptic ulcer disease, inflammatory bowel disease, and hepatobiliary disorders.
Gingivitis — Etiology
Reversible gingival inflammation — the most prevalent oral disease and precursor to periodontitis
Pericoronitis — Etiology
Inflammation around the crown of a partially erupted tooth
Periodontal Abscess — Etiology
Acute purulent infection localised within the periodontal tissues
Radicular Cyst — Etiology
The most common odontogenic cyst, arising at the apex of a non-vital tooth
Head of Internal Medicine Department Olga Smirnova
Two senior residents submitted a written complaint to the chief physician about the department head's systematic disrespectful behaviour: rudeness, public humiliation in front of patients, and appropriating residents' achievements in performance reports.
Acute Apical Periodontitis — Pathogenesis
Acute inflammation of the periradicular tissues — from hyperemia to suppuration at the root apex
Acute Pulpitis — Pathogenesis
Reversible and irreversible inflammatory conditions of the dental pulp
Aphthous Stomatitis — Pathogenesis
Recurrent painful oral ulcers of unknown etiology — the most common oral mucosal disease
Chronic Apical Periodontitis — Pathogenesis
Silent periradicular destruction — granuloma and cyst formation at the root apex
Chronic Periodontitis — Pathogenesis
Progressive irreversible destruction of the tooth-supporting apparatus
Chronic Pulpitis — Pathogenesis
Prolonged, low-grade pulp inflammation progressing silently toward irreversibility
Dental Abscess — Pathogenesis
Acute purulent infection with soft tissue spread — from localized pus to life-threatening fascial space infection