Fracture Types and Healing

• A fractured bone is the same as a broken bone. Most fractures happen because of a single and sudden injury. The diagnosis of a fracture is usually made with an x-ray film.
  
  
  • A simple (or closed) fracture has intact skin over the broken bone.
  
  
  
  • An open fracture is also called a compound fracture. This means that a cut or wound exists on the skin near the broken bone. If the cut is very severe, the edges of the bone may be seen coming out from the wound. 
  
  
  
  • A stress fracture can result from many repeated small stresses on a bone. Microscopic fractures form and, if not given time to heal, can join to form a stress fracture. These types of fractures are usually seen in athletes or soldiers who perform repetitive vigorous activities.
  
  
  
  • A pathologic fracture happens with minimal or no injury to an abnormal bone. This is usually caused by an underlying weakness or problem with the bone itself, such as osteoporosis or tumor.


• When a bone is fractured, it may require a reduction or realignment to put the ends of the fracture back into place. A doctor will do this by moving the fractured bone into alignment with his or her hands. If a bone has a fracture but is not out of position or deformed, no reduction is necessary.



• When the ends of the bone are aligned, the injured bone requires support and protection while it heals. A cast or splint usually provides this support and protection.



• Many factors affect the rate at which a fracture heals and the amount of time a person needs to wear a cast. Ask a doctor how much time the specific fracture will take to heal.