The field of anesthesia of an ASA nerve block includes each of the following except
A) Upper lip, cheek, lower nose
B) Pulps of the maxillary central incisor through canine
C) Facial periodontium of central incisor through canine
D) Lingual periodontium of central incisor through canine

Question

Quizplus · Accepted Answer

The ASA (anterior superior alveolar) nerve block anesthetizes the upper lip, cheek, lower nose, pulps, and facial periodontium of the maxillary central incisor through canine, but not the lingual periodontium.

The Field of Anesthesia of an ASA Nerve Block Includes