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Chapter 4
Skeletal System: Diagnostic Tests & Procedures
| Term | Definition |
|---|---|
| Arthroscopy | Visual examination for a joint by using a scope. |
| Bone Density Test | X-ray test that determines loss of, or changes in, bone density. It is used to diagnose diseases such as osteopenia, osteomalacia, and osteoporosis. Also called bone densitometry. |
| Bone Marrow Aspiration | Process involving the use of a syringe and needle to withdraw bone marrow liquid; used in medical procedures such as stem-cell transplant. |
| Computerized Tomography/Computed Tomography | Process in which a computer analyzes radiographic images of a specific section of the body from multiple angles to identify bone injury or disease. CT scans provide more detailed imagery than x-rays. |
| Magnetic Resonance Imaging | A noninvasive scanning test that involved use of an electromagnetic field and radio waves to visualize soft-tissue structures. |
| Rheumatoid Factor | A blood test performed to diagnose rheumatoid arthritis. |
| X-Ray | Radiographic image used to diagnose skeletal changes in the body. |