764. Cusp of carbaelli can be considered a normal finding on____________? September 27, 2025 by Admin A. Decidous mandibular 1st molar B. Decidous maxillary 1st molar C. Decidous maxillary 2nd molar D. Decidous mandibular 2nd molar ✅ The correct answer is option C. Decidous maxillary 2nd molar.