The new blood vessels bring phagocytes to the area, which gradually removes the non-viable material. Within a few days, blood vessels grow into the jelly-like matrix of the blood clot. The blood coagulates to form a blood clot situated between the broken fragments. The natural process of healing a fracture starts when the injured bone and surrounding tissues bleed, forming a fracture hematoma. ARDS – Adult respiratory distress syndrome.Late complications – occurring a long time after the fracture.Early complications – occurring in the initial few days after the fracture.Immediate complications – occurs at the time of the fracture.Ĭomplications of fractures may be classified into three broad groups, depending upon their time of occurrence. One form of malunion is the malrotation of a bone, which is especially common after femoral and tibial fractures. Other complications may include non-union, where the fractured bone fails to heal or mal-union, where the fractured bone heals in a deformed manner. If not treated, eventually, compartment syndrome may require amputation of the affected limb. Some fractures may lead to serious complications including a condition known as compartment syndrome. Complications Īn old fracture with nonunion of the fracture fragments Involuntary muscle spasms trying to hold bone fragments in place.ĭamage to adjacent structures such as nerves, muscles or blood vessels, spinal cord, and nerve roots (for spine fractures), or cranial contents (for skull fractures) may cause other specific signs and symptoms.Edema and hematoma of nearby soft tissues caused by ruptured bone marrow evokes pressure pain. Breaking in the continuity of the periosteum, with or without similar discontinuity in endosteum, as both contain multiple pain receptors.Although bone tissue contains no pain receptors, a bone fracture is painful for several reasons:
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