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Chp 10 Gingival and dentogingival junction
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At the gingival margin of each tooth is the
free gingiva or marginal gingiva
The tissue that faces the tooth is called the
sulcular epithelium
The epithelium that attaches to the tooth is called the
junctional epithelium
Attached gingiva is what kind of mucosa
masticatory
Width of attached gingiva varies
according to location
The free gingival groove separates
the attached gingiva from the marginal gingiva
The marginal gingiva varies in width from ___ to ___ mm from the _____ to the ______
.5 to 2
free gingival crest to the attached gingiva
What is the col
concave form between the facial and lingual surfaces apical to the contact areas
The epithelium covering the col is
nonkeratinized
The attached gingiva has a thick layer of mostly
parakeratinized epithelium
Lamina propria contains tall papillae which may
give the tissue the external stippling
The lamina propria is directly attached to the ______ at which can also be called the ______
underlying alveolar bone
mucoperiosteum
The marginal gingiva is also _______ and also has _______
keratinized
tall papillae
The marginal gingiva is not attached to the
underlying bone
The dentogingival junction is the junction between the _____ and _____ and consists of _______
tooth and the gingiva
junctional epithelium
The ______ plus the ______ make up the dentogingival junctional tissues
dentogingival junction plus the sulcular epithelium
The space between the sulcular gingiva and the tooth is called the
gingival sulcus
The sulcus is normally __ to __in depth
.5 to 3 mm
The sulcus is filled with ________ which is tissue fluid from the ________. The fluid seeps out through _________
gingival crevicular fluid
blood vessels located in the connective tissue
the epithelial cells
Crevicular fluid contains _________, mainly ______ and ______
white blood cells
polymorphonuclear leukocytes, and immunoglobulins (antibodies)
The overall structure of the sulcular epithelium resembles that of the ________, and is ______
oral epithelium
nonkeratinized
The junctional epithelium is also
nonkeratinized
Junctional epithelium is attached to the ____ or _____ by-way-of _________
enamel or cementum
hemidesmosomes
Junctional epithelial cells are attached to other junctional epithelial cells by-way-of
desmosomes
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Author
haitianwifey
ID
325177
Card Set
Chp 10 Gingival and dentogingival junction
Description
Chp 10 Gingival and dentogingival junction
Updated
2018-01-17T14:31:21Z
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