Chp 10 Gingival and dentogingival junction

  1. At the gingival margin of each tooth is the
    free gingiva or marginal gingiva
  2. The tissue that faces the tooth is called the
    sulcular epithelium
  3. The epithelium that attaches to the tooth is called the
    junctional epithelium
  4. Attached gingiva is what kind of mucosa
    masticatory
  5. Width of attached gingiva varies
    according to location
  6. The free gingival groove separates
    the attached gingiva from the marginal gingiva
  7. The marginal gingiva varies in width from ___ to ___ mm from the _____ to the ______
    • .5 to 2
    • free gingival crest to the attached gingiva
  8. What is the col
    concave form between the facial and lingual surfaces apical to the contact areas
  9. The epithelium covering the col is
    nonkeratinized
  10. The attached gingiva has a thick layer of mostly
    parakeratinized epithelium
  11. Lamina propria contains tall papillae which may
    give the tissue the external stippling
  12. The lamina propria is directly attached to the ______ at which can also be called the ______
    • underlying alveolar bone
    • mucoperiosteum
  13. The marginal gingiva is also _______ and also has _______
    • keratinized
    • tall papillae
  14. The marginal gingiva is not attached to the
    underlying bone
  15. The dentogingival junction is the junction between the _____ and _____ and consists of _______
    • tooth and the gingiva
    • junctional epithelium
  16. The ______ plus the ______ make up the dentogingival junctional tissues
    dentogingival junction plus the sulcular epithelium
  17. The space between the sulcular gingiva and the tooth is called the
    gingival sulcus
  18. The sulcus is normally __ to __in depth
    .5 to 3 mm
  19. 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
  20. Crevicular fluid contains _________, mainly ______ and ______
    • white blood cells
    • polymorphonuclear leukocytes, and immunoglobulins (antibodies)
  21. The overall structure of the sulcular epithelium resembles that of the ________, and is ______
    • oral epithelium
    • nonkeratinized
  22. The junctional epithelium is also
    nonkeratinized
  23. Junctional epithelium is attached to the ____ or _____ by-way-of _________
    • enamel or cementum
    • hemidesmosomes
  24. Junctional epithelial cells are attached to other junctional epithelial cells by-way-of
    desmosomes
Author
haitianwifey
ID
325177
Card Set
Chp 10 Gingival and dentogingival junction
Description
Chp 10 Gingival and dentogingival junction
Updated