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: Surgery
A six year old child presented with a valgus deformity at his right elbow since 3 years that is gradually progressive.He has history of cast applied for 6 weeks after fall on outstretched hand 3 years back. The probable fracture was - 
Select and explain. 
A. Malunited Lateral Condylar fracture of Humerus, B. Malunited Supracondylar Fracture of Humerus, C. Posterior dislocation of elbow, D. Fracture medial condyle of humerus
A: Malunited Lateral Condylar fracture of Humerus
Answer: A: Malunited Lateral Condylar fracture of Humerus 
Explanation: Answer- A. Malunited Lateral Condylar fracture of HumerusFractures commonly showing cubitus valgus deformity due to malunionFracture lateral condyle humerusMonteggia Fracture Dislocation