Dental Which of the following is the second most common congenital defect in entire spectrum of congenital deformities? A Clubfoot B Cleft lip and palate C Osteogenesis imperfecta D Ectodermal dysplasia 💡 Explanation Which of the following is the second most common congenital defect in entire spectrum of congenital deformities? ✓ Correct Answer: B. Cleft lip and palate