The test is done in a hospital radiology department or in your health care provider's office by an x-ray technician. For the test, you will position the bone to be x-rayed on the table. Pictures are then taken, and the bone is repositioned for different views.

Tell your health care provider if you are pregnant. You must remove all jewelry for the x-ray.

The x-rays are painless. Changing position for getting different views of the bone may be uncomfortable.

A bone x-ray is used to look for injuries or conditions affecting the bone.

Abnormal findings include:

• Fractures or broken bone
• Bone tumors
• Degenerative bone conditions
• Osteomyelitis (bone infection)

Additional conditions under which the test may be performed:

• Cystic fibrosis
• Multiple endocrine neoplasia (MEN) II
• Multiple myeloma
• Osgood-Schlatter disease
• Osteogenesis imperfecta
• Osteomalacia
• Paget's disease
• Primary hyperparathyroidism
• Rickets

There is low radiation exposure. X-ray machines are set to provide the smallest amount of radiation exposure needed to produce the image. Most experts feel that the risk is low compared with the benefits.

Children and the fetuses of pregnant women are more sensitive to the risks of the x-ray. A protective shield may be worn over areas not being scanned.

X-ray - bone

Contreras F, Perez J, Jose J. Imaging overview. In: Miller MD, Thompson SR. eds. DeLee, Drez, & Miller's Orthopaedic Sports Medicine. 5th ed. Philadelphia, PA: Elsevier; 2020:chap 7.

Kapoor G, Toms AP. Current status of imaging of the musculoskeletal system. In: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, eds. Grainger & Allison's Diagnostic Radiology: A Textbook of Medical Imaging. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 38.

Updated by: Linda J. Vorvick, MD, Clinical Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.