Skip to main content
. 2025 Sep 29;86(5):624–654. [Article in Korean] doi: 10.3348/jksr.2025.0058

Fig. 3. AI-aided bone age estimation using VUNO Med-BoneAge (A) and mediAI-BA (B).

Fig. 3

A. VUNO Med-BoneAge provides three most likely GP bone age standards with the highest probabilities. The latest version also added a bone age (VUNO score), which is a weighted average of the top three bone ages. Image courtesy of VUNO Inc., VUNO Med®-BoneAge™

B. MediAI-BA provides integrated bone age (12 y 8 m in the left upper corner) based on the detailed ROIs and a holistic image to complement the limitations of GP and TW methods. Distal interphalangeal joint of the 3rd finger among the detailed ROIs was selected and shown to be 12y of bone age as local maturity.

GP = Greulich-Pyle, ROI = region of interest, TW = Tanner-Whitehouse