A complicated fracture (f. complicata) is the complete destruction of a bone or the complete rejection of this bone. Typically as a result of damage to the bone by shrapnel, either from a fall from a height (when the bone breaks upon landing), or from a strong blow to the bone or the bone being compressed between two objects. It manifests itself as subcutaneous emphysema of the hand (swelling that can become life-threatening), pain in the fracture area, and painful swelling of the joint. A complicated fracture is accompanied by severe pain at the fracture site. However, most patients note that the pain has become much less severe. Partial destruction and intersection of the bone can lead to complications such as hematoma, inflammation, and infections. In some cases, it may be necessary to treat a complicated fracture with surgery to remove bone tissue and subsequent immobilization. In this article we will look at the causes, symptoms of complications of bone fractures and methods of their treatment. First of all, you need to understand that a complicated fracture is serious and requires urgent medical attention. One of the main causes of a complicated fracture is a fall from a height. In this case, the bones experience a lot of stress, so when damaged, they often break or split. In addition, bruises and compression can lead to a complex fracture