r0005">Evaluate dental and skeletal age methods estimating chronological age in Down syndrome individuals.
r0010">There is more range of variance in SA than DA and in DS than non-DS individuals.
r0015">Bigger agreement between dental age × chronological age than skeletal age × chronological age.
r0020">Neither method seems to be precise toward age estimation of DS individuals.
r0025">More care is required for age estimation in DS individuals.