Please enable JavaScript.
Coggle requires JavaScript to display documents.
BONE INJURIES-FRACTURES (Types Of Fracture (Complete Facture (There is a…
BONE INJURIES-FRACTURES
Definition
A fracture is a break in the continuity of a bone caused by applied force during trauma,disease(pathological fracture) or prolonged pressure on the bone(stress fracture)
Causes
-
-
-
Overuse. Repetitive motion can tire muscles and place more force on bone. This can result in stress fractures. Stress fractures are more common in athletes.
Pathophysiology
In a fracture there is a break in the continuity of a bone which results in the peristeum being stripped off from the bone and blood vessels supplying the bone being severed. The edges of the bone may damage surrounding soft tissue and blood vessels resulting in bleeding into the bone and tissues including joint cavities if joints are involved. A haematoma may form, increasing the swelling in the area
Types Of Fracture
Complete Facture
There is a clean break of the bone. The broken part is often displaced. This type of fracture can be CLOSED/SIMPLE OR OPEN
-
Open Fracture
The bone is competey broken and there is a wound that opens to the exterior (open compound fracture) OR there is a wound that opens to the exterior through which a bone is protruding (open complex fracture) , the wound may be clean or contamintaed
-
Compression Fracrure
The vertebral column has been compressed as a result of a fall from a height in an upright position and has absorbed the shock of the fall
-
-
-
-
Fracture dislocation
a joint becomes dislocated, and one of the bones of the joint has a fracture.
Hairline Fracture
A partial fracture of the bone. Sometimes this type of fracture is harder to detect with routine xrays.
-
Diagnostic
Bone scans, tomograms, computed tomography (CT)/magnetic resonance imaging (MRI) scans: Visualizes fractures, bleeding, and soft-tissue damage; differentiates between stress/trauma fractures and bone neoplasms.
X-Ray-Determines location and extent of fractures/trauma, may reveal preexisting and yet undiagnosed fracture(s).
-
Complete blood count (CBC): Hematocrit (Hct) may be increased (hemoconcentration) or decreased (signifying hemorrhage at the fracture site or at distant organs in multiple trauma). Increased white blood cell (WBC) count is a normal stress response after trauma.
Nursing Management
The patient with close fracture is assessed for absence of opening in the skin at the fracture site.
The patient with open fracture is assessed for risk for osteomyelitis, tetanus, and gas gangrene.
-
-
-
Complications
Heals in the wrong position - this is known as a malunion; either the fracture heals in the wrong position or it shifts (the fracture itself shifts).
Disruption of bone growth - if a childhood bone fracture affects the growth plate, there is a risk that the normal development of that bone may be affected, raising the risk of a subsequent deformity.
Persistent bone or bone marrow infection - if there is a break in the skin, as may happen with a compound fracture, bacteria can get in and infect the bone or bone marrow, which can become a persistent infection (chronic osteomyelitis).
-
-
Blood clot in a blood vessel: blockage of a blood vessel that can break off and move through the body
Hypovolemic shock resulting from hemorrhage is more frequently noted in trauma patients with pelvic fractures and in patients with displaced or open femoral fractures.
Heath Education
-
Physical activity - the more weight-bearing exercises you do, the stronger and denser your bones will be.
-
Consume only moderate quantities of alcohol, or don't drink it.
Make sure your diet has plenty of calcium-rich foods. For those who find this difficult, a doctor may recommend calcium supplements.
-
Surgical Management
Open Reduction and Internal Fixation (ORIF)
This is a surgical procedure in which the fracture site is adequately exposed and reduction of fracture is done. Internal fixation is done with devices such as Kirschner wires, plates and screws, and intramedullary nails.
External fixation
External fixation is a procedure in which the fracture stabilization is done at a distance from the site of fracture. It helps to maintain bone length and alignment without casting.
Medical Mangement
immediately after injury, if a fracture is suspected, it is important to immobilize the body part before the patient is moved.
-
In an open fracture, the wound should be covered with sterile dressing to prevent contamination of the deeper tissues.
Fracture reduction refers to restoration of the fracture fragments to anatomic alignment and positioning and can be open or closed depending on the type of fracture.
Traction
Traction method is used for the management of fractures and dislocations that cannot be treated by casting. There are two methods of traction namely, skin traction and skeletal traction.
Casting
Closed reduction is done for any fracture that is displaced, shortened, or angulated. Splints and casts made up of fiberglass or plaster of Paris material are used to immobilize the limb.
Nursing Care Plan
Acute pain related to fracture, soft tissue injury, and muscle spasm.
Goals and Outcome
Patient describes satisfactory pain control at a level less than 3 to 4 on a rating scale of 0 to 10.
Patient displays improved well-being such as baseline levels for pulse, BP, respirations, and relaxed muscle tone or body posture.
-
Patient displays improvement in mood, coping.
-
Nursing Intervention
-
-
Provide rest periods to promote relief, sleep, and relaxation.
Adminisinnster opioids orally, intravenously
-
-
-
-
-