Bone age assessment, made effortless
A comprehensive Greulich & Pyle style atlas with instant reference images from 10 months to 18 years, plus an adult height prediction calculator, built for real clinical workflow.
Free to download · Works offline
- 10m – 18yage coverage
- Boys & girlsseparate standards
- Heightadult prediction
Everything you need at the point of care
Designed to fit naturally into a busy pediatric practice or radiology department.
Bone Age Atlas
Browse detailed skeletal reference images from 10 months to 18 years and compare radiographs with established norms in seconds.
Height Calculator
Predict adult height instantly from current height, actual age and bone age, with the calculation details shown transparently.
Learn
A built-in course on bone development, ossification centers and assessment methods like Greulich & Pyle.
Clinical-grade
Curated references, gender-specific standards and a distraction-free interface built for clinical workflow.
A closer look at the app
Three steps to an assessment
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1
Select age & gender
Slide through the age range and pick the matching standard for boys or girls.
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2
Compare the radiograph
Match your patient's hand X-ray against high-quality reference images.
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3
Predict adult height
Feed the bone age into the calculator and share growth insights with the family.
Put the atlas in your pocket
Easy Bone Age Atlas gives you reference images from 10 months to 18 years and instant adult height prediction, right at the point of care.