ch 14 theory

what are the four stages of development of gingivitis and peirodontitis?

an inflammatory response to dental biofilm occurs within ___-___ days of irritation from _________ __________

T/F migration and infiltration of WBCs into the JE and gingival sulcus result from the natural body response to infectious agents
True False

T/F when there is an inflammatory response to dental biofilm, there is an increase of flow of gingival sulcus fluid
True False

what is the initial lesion?

in the initial lesion there is early breakdown of ________ of the supporting gingival fiber groups

______ fills the spaces in the CT during the initial lesion

what is the clinical appearance of the initial lesion?

which lesion is the increased inflammatory response?

the dental biofilm becomes _____ and _____ in the early lesion in _____-_____ days (different for individuals)

in the _______ lesion, epithelium ________: epithelial extensions and _____ ridges are formed (JE migrates)

infiltration of fluid, lymphocytes, and neutrophils with few plasma cells into the CT is what lesion?

clinical signs of the early lesion (3)

fluid and LEUKOCYTE migration into tissues and sulcus increase is _________ lesion

the formation of the pocket epithelium in the established lesion is what three things?

collagen destruction continues, CT fiber support lost. Progression to early periodontal lesion possible. which lesion is this?

describe the clinical appearance of established lesion