Prenatal and neonatal risk factors for the development of enamel defects in low birth weight children

Oral Diseases (2010) 16, 257–262 Objective:  To analyse the influence of several prenatal and neonatal risk factors in the development of enamel defects in low birth weight children. Subjects and methods:  Children between 4 and 5 years of age (n = 102) were classified into: Group 1) 52 low birth weight (<2500 g); Group 2) 50 normal birth weight (≥2500 g). Medical history, prenatal and neonatal variables were collected. Enamel defects were evaluated with the modified Developmental Defects of Enamel Index. Results:  The prevalence of hypoplasia and average number of affected teeth were significantly higher in group 1 than in group 2 (59.6%vs 16% and 1.6 vs 0.3 respectively). Low gestational …