Extremity X-ray

Arm X-Ray, Leg X-Ray, X-Ray, Arm, X-Ray, Leg

Results

An extremity X-ray is a picture of your hand, wrist, arm, foot, ankle, knee, or leg. It is done to see whether your bone has been fractured or your joint dislocated. It is also used to check for an injury or damage from conditions such as infection, arthritis, bone growths (tumours), or other bone diseases, such as osteoporosis. In an emergency, the doctor can see the initial results of an extremity X-ray in a few minutes. Otherwise, a radiologist has the X-ray report ready the next day.

Normal results

Normal:	No bones are fractured or dislocated. No foreign objects, such as fragments of metal or glass, are present.
	No infection and no abnormal growths (tumours) are present.
	The joints are normal with no dislocation or signs of disease, such as arthritis.
	The joint replacement is in the correct position.

Abnormal results

Abnormal:	Fractured bones may be present.
	Foreign objects, such as fragments of metal or glass, may be present.
	Abnormal growths (tumours) are present.
	Signs of bleeding or infection, such as a collection of blood, pus, or gas may be present.
	A joint may be dislocated.
	The bones or joints may show signs of damage from a disease such as osteoporosis, rheumatoid arthritis, osteoarthritis, gout, or Paget's disease. See illustrations of rheumatoid arthritis of the feet and rheumatoid arthritis of the hands.
	Swelling is present in tissues around the bones even though the bones may be normal.
	There are loose parts, worn parts, or an infection in a joint that has artificial pieces (joint replacement).

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Author:	Carrie Henley Jan Nissl, RN, BS	Last Updated: July 26, 2006
Medical Review:	Adam Husney, MD - Family Medicine Paul D. Traughber, MD - Radiology Kenneth B. Sutherland, CD, BSc, MD, FRCPC - Diagnostic Radiology
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