Which of the following local anesthetic nerve blocks can be involved in the spread of infection to the cavernous sinus?
A)Anterior superior alveolar nerve block
B)Inferior alveolar nerve block
C)Posterior superior alveolar nerve block
D)Infraorbital nerve block

Question

Quizplus · Accepted Answer

The posterior superior alveolar nerve block can potentially lead to the spread of infection to the cavernous sinus due to its proximity to the pterygoid plexus of veins, which can communicate with the cavernous sinus.

Which of the Following Local Anesthetic Nerve Blocks Can Be