Which of the following is FALSE regarding a buccal nerve block?

When considering the buccal nerve block, it is essential to understand the specifics of technique and anatomy involved in its administration. The false statement in this context is related to the depth of needle insertion.

The proper technique for a buccal nerve block does not typically require a deep insertion of the needle. While the exact depth can vary depending on individual anatomy, the standard recommendation is to insert the needle to a depth of 2-4 mm rather than 10 mm. This is sufficient to reach the buccal nerve, which is located near the surface of the buccal mucosa.

In the context of the other options, it is accurate that the needle is inserted on the buccal mucosa, which is the correct location for targeting the buccal nerve. The anesthetic agent is intended to provide sensation loss to the buccal mucosa of the molars, and typically, 0.2 ml of local anesthetic is adequate to achieve this effect. Understanding the appropriate technique and expected outcomes is crucial for the successful administration of the buccal nerve block.