This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Orthopaedics
If head of radius is removed, it ll lead to which deformity 
Select and explain. 
A. Valgus deformity, B. Varus deformity, C. Flexion deformity, D. None of the above
A: Valgus deformity
Answer: A: Valgus deformity 
Explanation: None