“An elbow fracture is a fracture at the tip of the elbow. This can happen as a result of trauma such as a direct blow, falling on the elbow or falling on an outstretched hand.  There are three main types of elbow fractures = olecranon fracture (The pointy tip of your elbow), radial head fracture (it connects with the humerus – the upper arm bone), distal humerus fracture (it connects the shoulder to the elbow).  Regarding how common it this fracture; elbow fractures are quite common, especially among children. According to the American Academy of Orthopaedic Surgeons, 10% of all bone fractures affecting children are elbow fractures.”.

Cleveland Clinic (https://my.clevelandclinic.org/health/diseases/22050-elbow-fractures)