Dental At what time is the crown completed for the tooth indicated? A Primary maxillary central incisor, 3 weeks. B Permanent maxillary central incisor, 2 to 3 years. C Primary maxillary lateral incisor, 2 to 3 months. D Permanent maxillary lateral incisor, 2 to 3 years. 💡 Explanation At what time is the crown completed for the tooth indicated? ✓ Correct Answer: C. Primary maxillary lateral incisor, 2 to 3 months.