Perio Part 5

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Across
  1. 2. The lattice-like inner layer of the bone that houses marrow which produces new blood cells and provides structural stability while allowing for the necessary flexibility to absorb physical shock/stress placed on the body.
  2. 5. Excess cementum deposit seen on the apical third of a tooth root.
  3. 6. The V-shaped shallow space around the neck of the tooth between the free gingiva and the tooth surface.
  4. 11. The combination of the junctional epithelium and the gingival fibers that act to provide structural support to the gingival tissue.
  5. 14. Function of the PDL in that it builds and maintains cementum and the alveolar bone of the tooth socket.
  6. 16. A type of epithelial-connective tissue interface that enhances the adhesion of the epithelium to connective tissue by increasing surface area and allows the skin to resist mechanical forces.
  7. 17. A tough fibrous structural protein that occurs in the outer layer of the skin and the oral epithelium.
  8. 18. A layer of connective soft tissue covering the outer surface of bone that consists of an outer layer of collagenous tissue and an inner layer of fine elastic fibers
  9. 20. Alveolar Nerve Innervation of the teeth and PDL of the mandibular arch is from what nerve?
  10. 22. Epithelial cells with no nuclei and form a tough resistant layer on the surface of the skin.
  11. 24. A type of epithelium that is comprised of flat cells arranged in several layers.
  12. 30. cells that play a major role in the immune response.
  13. 33. Type of cementum that covers the cervical 2/3 of the root is devoid of cells and forms before teeth are in occlusion.
  14. 36. A cell junction that connects an epithelial basal cell to the basal lamina.
  15. 37. The coronal-most portion of the alveolar process.
  16. 40. Two of these make up the interdental gingiva and are formed by the free gingiva and attached gingiva.
  17. 42. type of tissue is enamel?
  18. 44. Cells that produce bone matrix of collagen and other protein fibers
  19. 50. Nerve supply
  20. 55. Deep extensions of the epithelium that reach down into the connective tissue and are also known as epithelial ridges.
  21. 56. Nerve that supplies the periodontium
  22. 58. The dimpled appearance similar to an orange peel that may be visible on the surface of the attached gingiva.
  23. 59. A mesh-like material that surrounds the cells and holds them together while providing a framework within which cells can migrate and interact with one another.
  24. 62. A thin basal lamina between the junctional epithelium and the tooth surface.
  25. 63. The boundary where the epithelial and connective tissue meet.
  26. 66. the only dental tissue of the tooth that is not a specialized form of connective tissue.
  27. 68. Type of cementum that covers the apical 1/3 of the root and contains cementocytes.
  28. 69. Function of the PDL in that it suspends and maintains the tooth in its socket.
  29. 70. The major proteins of the extracellular matrix.
  30. 71. To join together
  31. 72. Supragingival fiber bundles that encircle the tooth in a ring-like manner coronal to the alveolar crest and are not attached to the cementum.
  32. 73. fibers Protein fibers that form a dense network of strong rope-like cables that secure and hold the gingival connective tissues together.
  33. 74. The second branch of the trigeminal nerve.
  34. 75. A network of rope-like collagen fibers in the gingival connective tissue. They are located coronal to the crest of the alveolar bone and embedded in the extracellular matrix of the gingival connective tissue.
  35. 76. Contains no blood vessels.
Down
  1. 1. The process by which epithelial tissue receives oxygen and nourishment from vessels in the underlying connective tissue.
  2. 3. Function of the PDL in that it provides nutrients to cementum and bone.
  3. 4. Cells that remove mineral material and organic matrix of bone.
  4. 6. The ends of the periodontal ligament fibers that are embedded in the cementum and alveolar bone.
  5. 7. The epithelium that forms the base of the sulcus and joins the gingiva to the tooth.
  6. 8. The unattached portion of the gingiva that surrounds the tooth in the region of the CEJ and is also known as Unattached gingiva or Marginal Gingiva
  7. 9. The third branch of the trigeminal nerve.
  8. 10. The process by which cells on the surface of the skin become stronger and waterproof.
  9. 12. The tissue that makes up the outer surface of the body and lines the body cavities.
  10. 13. Function of the PDL in that it can remodel the alveolar bone in response to pressure.
  11. 15. the only part of the periodontium that is visible to the unaided eye.
  12. 19. A group of interconnected cells that perform a similar function within an organism.
  13. 21. A thin basal lamina between the junctional epithelium and the gingival connective tissue
  14. 23. Where does CN V3 exit the skull through?
  15. 25. cells that fomr the extracellular matrix and secrete it into the intracellular spaces.
  16. 26. Where does CN V2 exit from the skull through?
  17. 27. Small bean-shaped structure located on either side of the head neck armpits and groin which filter out and trap bacteria fungiviruses and other unwanted substances to safely eliminate them from the body.
  18. 28. The epithelium that forms the base of the sulcus and joins the gingiva to the tooth.
  19. 29. Function of the PDL in which in provides feeling to the tooth.
  20. 31. Gingival fibers that extend from the periosteum of the alveolar crest into the gingival connective tissue and attach the gingiva to the bone.
  21. 32. The thin layer of bone that lines the socket that surrounds the root of the tooth.
  22. 34. A branch of anatomy concerned with the study of the microscopic features of tissues.
  23. 35. protein fibers that form a dense network of strong rope-like cables that secure and hold the gingival connetive tissues together.
  24. 38. The bony socket or a cavity in the alveolar bone that houses the root of a tooth
  25. 39. A thin mat of extracellular matrix secreted by the epithelial cells that supports the epithelium.
  26. 41. Epithelium that is partially keratinized
  27. 43. An endotoxin found in the outer membrane of gram negative bacteria that plays a major role in the pathogenesis of these bacteria.
  28. 45. Gingiva continuous with the free gingiva and is part of the gingiva that is tightly bound to the underlying cementum on the cervical third of the root and to the periosteum of the alveolar bone.
  29. 46. Tissue that fills the space between the tissues and organs in the body. It supports and binds other tissues. It consists of cells separated by abundant extracellular substance.
  30. 47. A network of lymph nodes connected by lymphatic vessels that plays in an important role in the body's defense against infection.
  31. 48. Fluid that seeps from the underlying connective tissue into the sulcular space and is also known as gingival sulcular fluid
  32. 49. What is the primary function of root cementum?
  33. 51. Epithelial cells that have nuclei and act as a cushion against mechanical stress and wear.
  34. 52. Innervation of the teeth and PDL of the maxillary arch is from what nerves?
  35. 53. Also known as the alveolar bone and is the bone of the upper or lower jaw that surrounds and supports the roots of the teeth.
  36. 54. A thin layer of tissue visible with a light microscope beneath the epithelium. It is formed by the basal lamina and the reticular lamina.
  37. 57. The portion of the gingiva that fills the interdental embrasure between two adjacent teeth apical to the contact area.
  38. 60. Cementum that is located at the cementoenamel junction
  39. 61. CN V2 provides what type of innervation.
  40. 64. The abbreviation that explains the 3 possible arrangements of enamel and cementum.
  41. 65. A valley-like depression in the portion of the interdental gingiva that lies directly apical to the contact area of two adjacent teeth and connects the facial and lingual papillae.
  42. 67. The first branch of the trigeminal nerve.
  43. 68. bone A layer of compact bone that forms the hard outer wall or the mandible and maxilla on the facial and lingual aspects.
  44. 70. The smallest structural unit of living matter capable of functioning independently.