Oral Disease and Cure (Oral Pathology & Oral Medicine)
Chemin: Oral and Maxillofacial Clinical Sciences
This course develops the knowledge and clinical skills needed to diagnose and manage common diseases affecting the oral and maxillofacial region. Students learn the etiology, pathogenesis, clinical features, radiographic and histopathological characteristics of oral diseases and systemic conditions with oral manifestations. Emphasis is placed on comprehensive history-taking, examination of the head, neck and oral cavity, appropriate selection and interpretation of investigations, and formulation of differential and working diagnoses. The course integrates oral pathology and oral medicine to prepare students to manage common oral lesions, infections, premalignant and malignant conditions, salivary gland and bone disorders, and facial pain, with appropriate use of pharmacologic agents. Professionalism, clinical etiquette, and effective communication with patients and the dental team are reinforced through small group discussions, clinical rotations, case-based learning and skills sessions.
#Oral_pathology#oral_medicine#oral_diseases#maxillofacial_pathology#oral_lesions#dental_caries#pulp_pathology#periapical_disease#cysts_of jaws#odontogenic_tumors#OSCC#dental_pharmacology#clinical_communication#radiographic_interpretation
1. Analyze etiologies, pathogenesis, clinical, radiographic, and histopathological characteristics of common oral and maxillofacial disorders to build an integrated disease model.
Objectifs d'apprentissage:
1. Classify major disease groups: dental caries; pulp and periapical diseases; cysts (odontogenic and non‑odontogenic); odontogenic tumors; oral potentially malignant disorders and OSCC; white and pigmented lesions; salivary gland disorders; bone disorders; fibrous, muscular, neural, vascular, and lymphoid lesions.
2. Explain etiological factors and risk determinants for caries, pulpitis, osteomyelitis, OPMDs/OSCC, pigmented lesions, salivary inflammatory/immunologic/reactive disorders, and bone metabolic/neoplastic conditions.
3. Trace pathogenesis for representative conditions: enamel–dentine caries progression; pulpitis to periapical periodontitis; odontogenic and non‑odontogenic cyst formation; molecular mechanisms of carcinogenesis in OSCC; vesiculobullous, viral, bacterial, and fungal infections; Sjögren’s syndrome; fibro‑osseous lesions.
4. Differentiate clinical features of common diseases, including developmental/post‑developmental dental anomalies; oral ulceration; vesiculobullous, white, and pigmented lesions; salivary gland inflammatory/immunologic/reactive/neoplastic conditions; bone inflammatory/metabolic/neoplastic disorders; and soft‑tissue (fibrous, muscular, neural, vascular, lymphoid) lesions.
5. Interpret core radiographic patterns by distinguishing normal versus lesional areas; select appropriate projections (periapical, bitewing, panoramic/OPG; CBCT referral criteria) for typical problems; relate appearances to caries, cysts, tumors, and jaw pathologies.
6. Describe histopathological hallmarks of key entities (e.g., caries, pulpitis, periapical lesions; odontogenic tumors and jaw cysts; leukoplakia, OSMF, oral lichen planus, epithelial dysplasia; OSCC variants; salivary neoplasms; fibro‑osseous lesions; lymphomas) and correlate microscopic, clinical, and radiographic features to infer behavior and prognosis.
