Orofacial Cysts Quiz
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Questions and Answers

What are the sources of odontogenic epithelium?

  • Gingival epithelium, Buccal mucosa epithelium, Tongue epithelium
  • Reduced enamel epithelium, Epithelial rests of Malassez, Remnants of dental lamina (correct)
  • Dental pulp, Periodontal ligament, Cementoblasts
  • Salivary gland duct epithelium, Palatal epithelium, Nasal mucosa epithelium

    • What is the classification of orofacial cysts based on the presence of epithelium lining?

  • True cyst and Non-epitheliated cyst (correct)
  • Cyst with inflammation and Cyst without inflammation
  • Epithelial cyst and Non-epithelial cyst
  • Fluid-filled cyst and Solid-filled cyst

    • What is the definition of orofacial cysts?

  • Pathological cavity without any lining containing solid material
  • Pathological cavity lined with epithelium usually containing fluid or semifluid material (correct)
  • Pathological tissue mass with no specific lining
  • Pathological cavity filled with air and lined with epithelium

    • What is the etiology of odontogenic inflammatory cysts?

    <p>Inflammation (B)</p> Signup and view all the answers

    What is the etiology of odontogenic inflammatory cysts?

    <p>Inflammation (A)</p> Signup and view all the answers

    Which type of cyst has a lining epithelium of odontogenic origin?

    <p>Odontogenic cyst (D)</p> Signup and view all the answers

    Which type of cyst is characterized by having no epithelial lining?

    <p>Pseudocyst (C)</p> Signup and view all the answers

    Which source provides odontogenic epithelium for cyst formation?

    <p>Epithelial rests of Malassez (B)</p> Signup and view all the answers

    What is the defining characteristic of a true cyst?

    <p>Presence of epithelial lining (C)</p> Signup and view all the answers

    Which type of cyst is not of odontogenic origin?

    <p>Non-odontogenic cyst (B)</p> Signup and view all the answers

    Flashcards

    Orofacial cyst

    A pathological cavity in the oral region lined by epithelium, often filled with fluid or semi-fluid material.

    Odontogenic cyst

    Cysts originating from dental tissues, characterized by the presence of epithelial lining.

    Pseudocyst

    Cysts that lack an epithelial lining.

    Epithelial rests of Malassez

    Epithelial remnants left behind after tooth development, which can form odontogenic cysts.

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    Odontogenic inflammatory cyst

    Cysts that develop due to inflammation, like a reaction to infection.

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    Sources of odontogenic epithelium

    Reduced enamel epithelium, Epithelial rests of Malassez, Remnants of dental lamina. These sources provide the epithelial lining for odontogenic cysts.

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    True cyst

    The presence of an epithelial lining is a defining characteristic, distinguishing a true cyst from a pseudocyst.

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    Non-odontogenic cyst

    Cysts that are not related to dental tissues.

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    Classification of orofacial cysts

    The classification of orofacial cysts based on the presence of epithelium lining.

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    Etiology of odontogenic inflammatory cysts

    Inflammation is the primary cause of odontogenic inflammatory cysts.

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