Fig. 4. Screenshot result of the original model of DLBAA system in a girl with chronological age of 6 years 9 months. Among the top three GP-assigned bone ages, the estimated bone age with the highest probability was 5 years 9 months. In this patient, the estimated bone ages by radiologist 1, radiologist 2, and modified model of DLBAA system were 5 years 9 months, 5 years, and 6 years 3 months, respectively. DLBAA, deep learning-based bone age assessment.
