DAH Final 1-2

consist of fibrin, aggregated RBC's and platelets-thormbocyes. Affected by hereditary factors; drus, extensive injury and certain disease

the initial tissue formed in CT portion of the injury is

injury whereby there is loss of tissue & the edges of the injury cannot be joined during healing

bone tissue repair interruptions due to:

mastication-wearing away of tooth structure, bruxism

grinding/clenching the teeth together for nonfunctional purposes

pathologic wearing away of tooth structure that results from a repetitive mechanical habit (tooth brush)

loss of tooth structure resulting from chemical actionusually on lingual/facial but can be o/interprox

classic erosion pattern

“hyperkeratosis” – chronic rubbing or friction against mucosa resulting in a thickening of the keratin on the surface

white raised line forming on buccal mucosa at the occlusal plane

benign condition of gland characterized by painful swelling/ulceration in area
Usually at junction of hard/soft palate

salivary gland stone

lesion containing multinucleated giant cells/vascularized CT

occurs on gingival or alveolar process, women

occurs in bone of max/mand-children/young adults
-destructive-displacement of teeth

caused by an ill-fitting denture and is located in the vestibule along denture border

responses caused by caries or trauma:

excessive proliferation of chronically inflamed dental pulp tissue, young children, red or pink nodule of tissue that often fills the entire cavity in the tooth

composed of a purulent exudates (pus) surrounded by CT containing neutrophils and lymphocytes

characterized by Epithelial rests of Malassez

appears as slight raggedness or blunting of the apex and can proceed to severe loss of tooth root structure. associated with ortho

“Condensing Osteitis”
mand 1st molar most common tooth affected