Dental and skeletal maturity in adoptive children: assessments at arrival and after one year in the admitting country.

Seventy-one adoptive children from Asian countries, mainly Korea, were adopted by Danish parents. Height and weight were measured and dental and skeletal maturity assessed immediately after arrival and one year later. Increase in dental age was in complete concordance with the time interval between the two examinations. With regard to skeletal age, the majority of children showed an increased maturation rate although some of the youngest children seemed to be further retarded in maturation rate during their first year in Denmark. Comparison between two methods for assessing skeletal maturity revealed that the 'catch up' observed for children above one year of age was significantly more pronounced when assessed by the TW-2 method than when applying the G-P method. For the Korean children height and weight measurements increased more than the average values for the Danish population.