Treatment of Bone Involvement

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Questions and Answers

What is the recommended margin of radiographically normal bone to remove during surgical excision when bone is involved?

  • 0.5 cm (correct)
  • 0.1 cm
  • 1 cm
  • 1.5 cm

What is the primary objective of surgical treatment in cases where bone is involved?

  • To achieve a 0.5 cm margin of normal bone
  • To remove the affected bone tissue
  • To restore radiographic normalcy
  • To excise the tumor with wide surgical margins (correct)

In what type of carcinoma is radiographic diagnosis particularly challenging?

  • Ameloblastic carcinoma
  • Primary intraosseous carcinoma (correct)
  • Odontogenic carcinoma
  • All of the above

What is the primary benefit of wide surgical excision in the treatment of odontogenic carcinoma?

<p>Reducing the risk of recurrence (B)</p> Signup and view all the answers

In which type of carcinoma is bone involvement a common feature?

<p>Primary intraosseous carcinoma (B)</p> Signup and view all the answers

What is the primary goal of resection in the treatment of odontogenic carcinoma?

<p>To remove the tumor with a margin of normal soft tissue or bone (A)</p> Signup and view all the answers

Which of the following is NOT a primary goal of radiographic diagnosis in odontogenic carcinoma?

<p>To determine the tumor's histopathological characteristics (B)</p> Signup and view all the answers

What is the most important factor in achieving successful treatment of primary intraosseous carcinoma?

<p>Appropriate surgical resection technique (A)</p> Signup and view all the answers

What is the primary difference between odontogenic carcinoma and ameloblastic carcinoma?

<p>The type of tissue involved (B)</p> Signup and view all the answers

What is the most common complication of inadequate resection in odontogenic carcinoma?

<p>Recurrence of the tumor (C)</p> Signup and view all the answers

What is the surgical treatment of choice for large lesions?

<p>Block resection (D)</p> Signup and view all the answers

What is the preferred treatment approach for small lesions?

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

What is the primary goal of block resection in the treatment of large lesions?

<p>To achieve complete removal of the lesion (C)</p> Signup and view all the answers

Which of the following is NOT a primary indication for local excision?

<p>Large lesions (D)</p> Signup and view all the answers

Which of the following is a contraindication for local excision?

<p>Large lesion size (A)</p> Signup and view all the answers

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