L2 - Perio Anatomy Flashcards
(12 cards)
The free gingival margin is what and how far from CEJ
Is the coronal end of gingiva on the tooth and 1.5-2mm coronal to CEJ
The Free gingival groove vs free gingival margin
GGG is the jxn between free and attached gingiva and only found in 30-40% of adults.
The FGM is the margin of gingiva on the tooth
Free gingiva location
Attached gingiva boarders
FGM is between the tip of papilla and CEJ
Attached is between Mucogingival Jxn and CEJ
When the probe penetrates to the free gingival groove it is a sign of _________.
When it penetrates past jxn-epithelium to CT it is a sign of
FGG-Health
Break jxn&CT- disease
Epithelium that faces tooth surface without touching it?
OSE Oral surcular epithelium
Junctional epithelium
contact between gingiva and tooth
Describe attached gingiva
firm,
coral pink
immobile
occasional stippling in 40% of pt.s
Epithelium that is located on the facial but not palatal gingiva
Mucogingival junctional
Attached gingiva is widest and narrowest on the maxilla where
widest on incisors
narrowest on premolars
Attached gingiva on mandible
narrowest on incisors
widest molars
Keratinized gingiva
free/marginal plus attached gingiva
Masticatory mucosa:
Specialized mucosa:
Oral mucous membrane:
Masticatory: hard palate and gingiva over alveolar bone
Specialized:tongue
Oral mucous membrane: cheeks, col, other
