المكتبة
All content types in one searchable multilingual registry: disease theory, courses, virtual patients, procedures, and media.
Pericoronitis — Prognosis
Inflammation around the crown of a partially erupted tooth
Periodontal Abscess — Prognosis
Acute purulent infection localised within the periodontal tissues
Radicular Cyst — Prognosis
The most common odontogenic cyst, arising at the apex of a non-vital tooth
Unexplained Weight Loss and Lymphadenopathy
A 35-year-old presents with 10 kg weight loss over 2 months, night sweats, and painless cervical lymphadenopathy.
Viktor Smirnov
Progressive dyspnoea and increased productive cough with purulent sputum for 3 days
Acute Apical Periodontitis — Treatment
Acute inflammation of the periradicular tissues — from hyperemia to suppuration at the root apex
Acute Pulpitis — Treatment
Reversible and irreversible inflammatory conditions of the dental pulp
Aphthous Stomatitis — Treatment
Recurrent painful oral ulcers of unknown etiology — the most common oral mucosal disease
Chronic Apical Periodontitis — Treatment
Silent periradicular destruction — granuloma and cyst formation at the root apex
Chronic Periodontitis — Treatment
Progressive irreversible destruction of the tooth-supporting apparatus
Chronic Pulpitis — Treatment
Prolonged, low-grade pulp inflammation progressing silently toward irreversibility
Dental Abscess — Treatment
Acute purulent infection with soft tissue spread — from localized pus to life-threatening fascial space infection
Dental Caries — Treatment
The most prevalent infectious disease worldwide
Dental Erosion — Treatment
Irreversible loss of dental hard tissue by chemical dissolution from non-bacterial acids
Dental Fluorosis — Treatment
Enamel hypomineralization from excessive fluoride ingestion during tooth development
Dentinal Hypersensitivity — Treatment
Sharp, transient pain from exposed dentin in response to thermal, evaporative, tactile, or osmotic stimuli
Fatigue and Pallor in a Young Woman
A 28-year-old woman presents with fatigue, pallor, and heavy menstrual periods. Lab results show microcytic anemia.
Gingivitis — Treatment
Reversible gingival inflammation — the most prevalent oral disease and precursor to periodontitis
Hematology: Blood Disorders
Anemia classification, coagulation disorders, leukemia basics, and blood transfusion medicine.
Pericoronitis — Treatment
Inflammation around the crown of a partially erupted tooth
Periodontal Abscess — Treatment
Acute purulent infection localised within the periodontal tissues
Radicular Cyst — Treatment
The most common odontogenic cyst, arising at the apex of a non-vital tooth
Igor Ryabov
Severe headache, right cheek and orbital swelling, temperature 39.4 °C