A 5-year-old girl presents after falling from monkey bars and injuring her right elbow. A lateral X-ray of the elbow is provided.

Supracondylar humerus fracture

1. List three abnormal findings on the X-ray. 3 marks

2. List three important acute neurovascular complications associated with this injury and for each state the examination finding you would look for. 3 marks

3. Describe the three grades of this injury and state the management for each. 6 marks