Costa, A. I. O.; Morgado, H.; Vasconcelos-Castro, S.; Mariz, C.; Estevão-Costa, J. M. Reply to the Letters to the Editor Concerning the Article: Ana Isabel Costa, Hélder Morgado, Carlos Mariz, José Manuel Estevão-Costa. Secondary Alveolar Grafting and Cleft Lip and Palate. Acta Med Port 2016;29:210-6. Acta Med Port 2016, 29, 350-351.