Figure 2.

Hand X-ray showed delayed bone growth. Patient 1: The chronological age of this patient is 20 years. The metacarpal heads and growth plates of the phalanges are not fused yet. The carpal bones are well ossified. The bone age of this patient is about 14 years to 15 years. Patient 2: The chronological age for the patient is 25 years. The growth plate of the distal radius and ulna are not fused yet where it normally starts at the age of 17 to 19 and maximally should be fused by the age of 20.