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-
Malunited lateral Condylar fracture of Humerus Malunited Supracondylar Fracture of Humerus Posterior dislocation of elbow Fracture medial condyle of humerus