Final oral practical revision of oral pathology 2013

Developmental Disorders Of Teeth

Hypodontia

Mesiodens

Cleidocranial dysplasia

Gardner’s syndrome

Connected teeth

Dilaceration

Concrescence

Amelogenesis Imperfecta

Enamel hypoplasia

Dentinogenesis imperfecta ( Hereditary Opalescent Dentin )

and Regional odontodysplasia(Ghost teeth )

Dental caries

Enamel caries Pit & fissure caries

Enamel caries Smooth surface caries

Dentine caries

Pulp diseases

Acute pulpitis

Chronic hyperplastic pulpitis Pulp polyp

Pulp stones

Periapical lesions

Periapical granulomaMultinucleated giant cells &chelestrol clefts

Cellulitis

Cysts of oro-facial tissues

Dentigerous cyst

Odontogenic keratocyst

Gingival cyst of new born

Calcifying odontogenic cyst Gorlin’s cyst

Developmental disorders of s oft tissue

Tongue anomalies Macroglossia , Bengin

migratory glosstitis & Median rhmoboid glossitis

Keratoacanthoma

Squmous cell papilloma

Odontogenic tumours of oral cavity

AmeloblAstomA

Follicular type Follicular type Follicular type Follicular type

AmeloblAstomA

Plexiform typePlexiform type

AmeloblAstomA

CAlCifying epithelium odontogeniC tumor (Ceot)

CAlCifying epithelium odontogeniC tumor (Ceot)

CompleX Vs Compound odontome

II- Bacterial diseases of oral mucosa III- Fungual diseases of oral mucosa

tuberCulosis

INDURATED CHRONIC UN HEALD ULCER

syphilis

PRIMARY SYPHILIS (SNAIL TRACK

TERTIARY SYPHILIS

NOMA , CANCRUM ORIS, GANGRENOUS STOMATITIS

ACUTE PSEUDOMEMBRANOUS CADDIDIASIS (THRUSH)

CHRONIC HYPERTROPHIC(HYPERPLASTIC)

CANDIDIASIS

White lesions of oral tissues & oral epithelial lesions

Fordyce’s granules

Severe epithelial dysplasia1 )-Loss of polarity of basal cells or

loss of cellular orientation 2)- Basilar hyperplasia 3 )-Formation of cell nests 4 )- Formation keratin pearls 5 )-Abnormal keratinization(individual cell keratinization ) 6 )- Hyperchromatic nuceli 7 )- Increased or change in nuclear /

cytoplamic ratio8 )- Large prominent nucleoli9 )-Increased normal and abnormal

mitoses with Nuclear and cellular pleomorphism

10 )-Division of nucleus is without division of cytoplasm , which is called ( Poikilokaryonosis )

11)- Loss of interacellular bridges (Desmosome Junction)

12)-Drop –shaped rete ridges 13)-Loss of normal epithelial

stratification or maturation )

Lichen planus

Non-odontogenic benign epithelial tumors

Well –differentiated squamous cell carcinoma

Basal cell carcinoma

Verrucous carcinoma

Infectious diseases of oral mucosaI - Viral infection

Herpes Simplex Virus

Herpes Zoster Virus

Herpangina & Hand -Foot- Mouth disease

AIDS

Tumor –like lesions & mesenchymal tumors

Fibrous epulis

Pyogenic granuloma

Peripheral giant cell lesion

Haemangioma & lymphangioma

Other disorders of teeth ( Abrasion )

Bone diseases

Osteogenesis imperfecta

Langerhan’s cell disease( Histocytosis X )

Fibrous dysplasia

Giant cell lesion

Paget’s disease of bone

Cancellous & Compact osteoma

Osteosarcoma

Salivary gland diseases

Mucocele

Sjogren’s syndrome

Chronic non- specific saliodontitis

Salivary gland tumors

Pleomorphic adenoma

Warthin’s tumour)Papillary cystadenoma lymphomatosum(

Muco-epidermoid carcinoma

Adenoid cystic carcinoma

Oral ulceration & vesiculbullous lesions

Erythema multiforme

Mucous membranous pemphigoid

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