Oral pathology

Oral Manifestations in Various Skin Conditions A great number of pathologic conditions of the skin have accompanying oral manifestations that may precede or occur concurrently with or independent of the cutaneous eruption. In general, such lesions do not bear strict comparison with the skin lesions, because of the considerable difference in moisture, temperature, exposure to trauma, lack of a keratin layer, and the presence of secondary infection. In the differential diagnosis the prevalence…

Advanced Bell Stage EO- Enamel Organ OEE- Outer Enamel epithelium SR- Stellate Reticulum SI- stratum Intermedium IEE- Inner Enamel Epithelium EM- Enamel Matrix CL- Cervical Loop A- Ameloblast ( showing Reversal of polarity) OEE Folds ( Invagination of OEE- Reversal of nutrition) DP- Dental Pulp OD- Odontoblast D- Dentin UMC- Undifferentiated mesenchymal cells DS- Dental Sac Contributed by Dr. Vimi Mutalik Advanced Bell stage by Vimi Mutalik is licensed under a Creative Commons…

Oral Manifestations in Nutritional Deficiencies The oral mucous membranes are exquisitely sensitive to nutritional deprivation; however, pathognomonic findings are seen in very few deficiency states. Clinically significant malnutrition has multiple causes, including dietary insufficiency, decreased absorption, and increased elimination or metabolic demand. Ariboflavinosis, as a clinical syndrome, presents with specific features that can be attributed to riboflavin deficiency. The oral…

LEUKOPLAKIA POTENTIALLY MALIGNANT DISORDER : R isk of malignancy being present in a lesion or condition either during the time of initial...

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ODONTOGENIC CYST OF THE ORAL AND MAXILLOFACIAL REGIONS DEFINITION OF CYST:( kramer in 1947) Pathological cavity having fluid,semifluid or ...

References: Shafers Textbook Of Oral Pathology 7Ed

Manifestations of diseases of the oral cavity Pain- the oral cavity- richly supplied with sensory nerve endings- pain is a feature of all diseases, including disorders of the teeth Changes of the oral mucosa- such as ulcerations, vesicular lesions (blisters), changes in colour Ulcers- occur in many diseases, including infections, allergy, trauma, and neoplasns Blisters- infections, such as herpes virur, and immunologic diseases Leukoplakia- white plaques on the mucosa- in hyperkeratosis, in…