Which cusp is the most prominent on the primary first molar tooth?

Show Answers

Cusp located on the mesial and buccal sideCusp found on the distal and buccal sideCusp positioned on the mesial and lingual sideCusp situated on the distal and lingual sideNone of the above

Explanation

The primary first molar has its sharpest cusp on the mesiolingual side, making option C the correct answer. Other cusps such as mesiobuccal, distobuccal, and distolingual are less prominent.