What type of nerve block anesthetizes the mandible in a more localized manner?

The inferior alveolar block is designed specifically to anesthetize the mandibular teeth, making it the most effective choice for achieving localized anesthesia within the mandible. This block targets the inferior alveolar nerve as it enters the mandibular canal, thereby numbing the lower lip, chin, and teeth of one side of the mandible, which is essential during procedures involving the mandibular dentition.

In contrast, the infraorbital block primarily anesthetizes the maxillary teeth and associated structures and does not effectively target the lower jaw. Similarly, the maxillary nerve block focuses on the maxillary region rather than the mandible. The buccal nerve block provides sensation to the buccal mucosa but does not adequately cover the entire mandibular area or the teeth themselves. Therefore, the inferior alveolar block is favored for procedures requiring focused anesthesia in the mandible, making it the correct answer.