Clear, practical orthopedic answers from Dr. James Barnes for patients who want to understand bones, joints, injuries, imaging, arthritis, and recovery.
Knee pain on stairs commonly comes from the kneecap joint, an irritated tendon, arthritis, or occasionally a meniscus problem. Learn what the pain location reveals and when to be evaluated.
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Practical answers to common orthopedic questions, written for patients and families. You can also browse every article by category or browse every FAQ.
Knee pain on stairs commonly comes from the kneecap joint, an irritated tendon, arthritis, or occasionally a meniscus problem. Learn what the pain location reveals and when to be evaluated.
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Joint popping is often harmless when painless. Learn common causes and when pain, locking, instability, injury, or lost function should be checked.
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Learn how MRI and CT scans differ, what each shows best, when contrast may be used, and how orthopedic doctors choose the right test.
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