<prompt> A 6-year-old child has an accident and had fracture elbow, after 4 years presented with tingling and numbness in the ulnar side of finger, fracture is:Supracondylar fracture humerusLateral condylar fracture humerusOlecranon fractureDislocation of elbow  <response>: b Dislocation of elbow- Fracture elbow with tingling subsequently after few years--Tardy ulnar nerve palsy. Most common cause is fracture lateral condyle humerus. 