ASOY Anesthesia in Dentistry
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Questions and Answers

What is a major contraindication for ASOY?

  • Dense bone covering the apices of teeth
  • Infection or acute inflammation (correct)
  • Large areas of anesthesia
  • All of the above

What is a common indication for the MSA nerve block?

  • Dental procedures involving the first molar only
  • Dental procedures involving the maxillary canine only
  • Dental procedures involving both maxillary premolars only (correct)
  • Dental procedures involving the mandibular teeth

What is the main indication for ASOY in surgical procedures?

  • For infected areas
  • For circumscribed areas of soft tissue anesthesia (correct)
  • For bone anesthesia
  • For large areas of anesthesia

What is the advantage of ASOY in terms of the number of injections needed?

<p>It minimizes the total volume of local anesthetic solution (A)</p> Signup and view all the answers

What is a contraindication for the MSA nerve block?

<p>Infection or inflammation in the area of injection (C)</p> Signup and view all the answers

What is a complication of the MSA nerve block?

<p>All of the above (D)</p> Signup and view all the answers

What is a potential complication of ASOY?

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

What is a possible cause of unilateral anesthesia during MSA nerve block?

<p>Solution deposited on one side of the incisive canal (B)</p> Signup and view all the answers

How should the bevel of the needle be oriented during ASOY?

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

What is a possible solution to inadequate palatal soft tissue anesthesia during MSA nerve block?

<p>Local infiltration as a supplement (D)</p> Signup and view all the answers

What is the direction of needle advancement during ASOY?

<p>Upward, inward, and backward (C)</p> Signup and view all the answers

What is a sign of successful MSA nerve block?

<p>Numbness in the anterior portion of the palate (D)</p> Signup and view all the answers

What is the correct indication for a supraperiosteal injection?

<p>Pulpal anesthesia of the maxillary teeth when treatment is limited to one or two teeth (D)</p> Signup and view all the answers

What is the difference between a field block and a nerve block?

<p>The extent of anesthesia achieved (C)</p> Signup and view all the answers

What is the correct term for the injection technique described in the text?

<p>Supraperiosteal Injection (D)</p> Signup and view all the answers

What is the consequence of multiple supraperiosteal injections?

<p>Multiple needle penetrations (C)</p> Signup and view all the answers

What is anesthetized in a supraperiosteal injection?

<p>The entire region innervated by the large terminal branches of the dental plexus (B)</p> Signup and view all the answers

What is the term used to describe the technique of depositing anesthetic solution at or above the apex of the tooth to be treated?

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

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