18 Questions
What is a major contraindication for ASOY?
Infection or acute inflammation
What is a common indication for the MSA nerve block?
Dental procedures involving both maxillary premolars only
What is the main indication for ASOY in surgical procedures?
For circumscribed areas of soft tissue anesthesia
What is the advantage of ASOY in terms of the number of injections needed?
It minimizes the total volume of local anesthetic solution
What is a contraindication for the MSA nerve block?
Infection or inflammation in the area of injection
What is a complication of the MSA nerve block?
All of the above
What is a potential complication of ASOY?
Hematoma
What is a possible cause of unilateral anesthesia during MSA nerve block?
Solution deposited on one side of the incisive canal
How should the bevel of the needle be oriented during ASOY?
Toward the bone
What is a possible solution to inadequate palatal soft tissue anesthesia during MSA nerve block?
Local infiltration as a supplement
What is the direction of needle advancement during ASOY?
Upward, inward, and backward
What is a sign of successful MSA nerve block?
Numbness in the anterior portion of the palate
What is the correct indication for a supraperiosteal injection?
Pulpal anesthesia of the maxillary teeth when treatment is limited to one or two teeth
What is the difference between a field block and a nerve block?
The extent of anesthesia achieved
What is the correct term for the injection technique described in the text?
Supraperiosteal Injection
What is the consequence of multiple supraperiosteal injections?
Multiple needle penetrations
What is anesthetized in a supraperiosteal injection?
The entire region innervated by the large terminal branches of the dental plexus
What is the term used to describe the technique of depositing anesthetic solution at or above the apex of the tooth to be treated?
Field Block
This quiz covers the contraindications, advantages, and disadvantages of ASOY anesthesia in surgical procedures in dentistry. Test your knowledge of this local anesthesia technique.
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