Which nerve block targets the incisive papilla and anterior palatal tissue?

Which nerve block targets the incisive papilla and anterior palatal tissue?

• A. Nasopalatine nerve
• B. Greater palatine nerve
• C. Infraorbital nerve
• D. Mental nerve

Answer: (A)

The incsive papilla and the anterior palate are innervated by the nasopalatine nerve as it travels through the incisive canal to the palatal mucosa in front of the maxillary teeth. A nasopalatine nerve block anesthetizes this area, including the incisive papilla and the anterior part of the hard palate. The greater palatine nerve covers the posterior hard palate, so blocking it wouldn’t numb the incisive papilla. The infraorbital nerve supplies the midface and the front teeth via the superior divisions but not the anterior palatal tissue. The mental nerve serves the mandible, not the maxillary palate.

The incsive papilla and the anterior palate are innervated by the nasopalatine nerve as it travels through the incisive canal to the palatal mucosa in front of the maxillary teeth. A nasopalatine nerve block anesthetizes this area, including the incisive papilla and the anterior part of the hard palate. The greater palatine nerve covers the posterior hard palate, so blocking it wouldn’t numb the incisive papilla. The infraorbital nerve supplies the midface and the front teeth via the superior divisions but not the anterior palatal tissue. The mental nerve serves the mandible, not the maxillary palate.