1) 5 year old child Ramesh presents with following deformity ( | THE WHITE ARMY

1) 5 year old child Ramesh presents with following deformity (A) on biochemical evaluation found to have low vit D. What is the deformity & diagnosis?
2) Nitish presented with following deformity (B) with knock knees and on biochemical thyroid evaluation found to have low T4, T3 and high TSH. What is the deformity and diagnosis?