A 41 year-old man presents to the ED with right wrist pain after flipping off of his bicycle. On examination, there is obvious deformity and edema of the right wrist with significant tenderness to palpation of wrist. Radiographs are obtained.

Case: A 28-year-old female presented to the ED after falling down 2 stairs and landing on her left knee.

Case: A 46-year-old otherwise healthy female presents to the emergency department with left knee pain after falling off a moped