Automatic determination of Greulich and Pyle bone age in healthy Dutch children

Bone age (BA) assessment is a routine procedure in paediatric radiology, for which the Greulich and Pyle (GP) atlas is mostly used. There is rater variability, but the advent of automatic BA determination eliminates this. To validate the BoneXpert method for automatic determination of skeletal maturity of healthy children against manual GP BA ratings. Two observers determined GP BA with knowledge of the chronological age (CA). A total of 226 boys with a BA of 3-17 years and 179 girls with a BA of 3-15 years were included in the study. BoneXpert's estimate of GP BA was calibrated to agree on av... Mehr ...