What is joint spacing narrowed due to?

Understand the Problem

The question is asking about the cause of joint space narrowing. It requires understanding of joint anatomy and the potential reasons for cartilage degradation or loss that could lead to this narrowing.

Answer

Joint spacing narrows due to cartilage degeneration from wear and tear, injury, or conditions like osteoarthritis.

Joint spacing narrows primarily due to the degeneration of cartilage from natural wear and tear, injury, overuse, aging, obesity, muscle weakness or rheumatic conditions.

Answer for screen readers

Joint spacing narrows primarily due to the degeneration of cartilage from natural wear and tear, injury, overuse, aging, obesity, muscle weakness or rheumatic conditions.

More Information

Joint space narrowing (JSN) happens when the cartilage between bones wears away, reducing the space between them. This can be caused by a variety of factors.

Tips

A common mistake is to assume joint space narrowing is only due to aging. While aging is a significant factor, other conditions and lifestyle choices also contribute.

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