1 The prothrombin or vitamin Kâdependent group includes factors II, VII, IX, and X. 2  The fibrinogen group includes factors I, V, VIII, and XIII. 3  They are the most labile of the factors and are consumed during the coagulation process.
It is important to classify the type of fracture, because some fractures are more difficult to treat than others. Intra-articular fractures, open fractures, comminuted fractures, and displaced fractures (when the broken pieces of bone do not line up straight).are more difficult to treat, for example. Sometimes, the other bone of the forearm (the ulna) is also broken. This is called a distal ulna fracture.
Humerus - Comminuted fracture. Hover on/off image to show/hide findings. Tap on/off image to show/hide findings. Humerus - Comminuted fracture. A transverse fracture of the surgical neck of humerus is accompanied by a fracture line separating the greater tubercle from the rest of the humeral head.