Incomplete Fracture 
Defination
This is a crack that does not completely break the bone into two or more pieces.
Treatment
mend the bones back together and stabilize them with a plastic or fiberglass cast to keep them immobile while they heal, as the most common bone fracture treatment. During the healing process, new bone will form around the edges of the broken pieces to reconnect them.
Nursing Care plan
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Stop any bleeding. Apply pressure to the wound with a sterile bandage, a clean cloth or a clean piece of clothing.
Immobilize the injured area. Don't try to realign the bone or push a bone that's sticking out back in. ...
Apply ice packs to limit swelling and help relieve pain. ...
Treat for shock.
Signs and Symptoms
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Pain.
Swelling.
Deformed appearance.
Tenderness.
Bruising.
Inability to use the limb or joint.
Pathophysiology
The overlying skin is disrupted, and the broken bone is in communication with the environment via a skin wound. Closed: The overlying skin is intact.
Reference