A 6 year old female child presented with a valgus deformity of right elbow since 2 years which is gradually progressive and she is feeling tingling in ulnar one and half fingers as well. She had a history of cast applied for 6 weeks after fall on outstretched hand 2 years back. The probable fracture was:
Supracondylar humerus fracture Posterior dislocation of elbow Lateral condyle humerus fracture Fracture medial condyle humerus