A lingual pit is most commonly found on which teeth numbers?

A lingual pit is a small depression located on the lingual surface of the incisors, particularly the maxillary lateral incisors, which are designated as tooth numbers 7 and 10 in the Universal Numbering System. These maxillary lateral incisors are often the teeth that exhibit prominence of developmental grooves and pits.

Lingual pits can be significant in dental practice as they are prone to caries due to the difficulty of keeping them clean, and it's essential for dental professionals to be aware of where these anatomical features are commonly found. In this case, since tooth numbers 7 (the maxillary left lateral incisor) and 10 (the maxillary right lateral incisor) are the most commonly associated teeth with lingual pits, option B is the correct choice.

The other options represent tooth numbers that are either not typically associated with lingual pits or refer to other teeth that do not commonly exhibit this feature, making them less relevant when considering the occurrence of lingual pits.