This is another engagement-style medical post. Without seeing the actual X-ray, it’s impossible to make a diagnosis responsibly.
A 65-year-old with chronic knee pain could have many possible causes, including:
- Osteoarthritis (the most common cause in older adults)
- Meniscus degeneration or tears
- Ligament injuries
- Crystal arthritis such as gout
- Inflammatory arthritis
- Bone spurs
- Less commonly, infections or tumors
Why “guess the diagnosis” posts are problematic
An X-ray is only one piece of information. Doctors typically consider:
- Symptoms
- Physical examination
- Medical history
- X-rays and sometimes MRI or blood tests
Many different conditions can look similar on an image.
If I were evaluating the post
My first assumption would be osteoarthritis, simply because:
- The patient is 65 years old
- The pain has been chronic
- It’s the most common explanation statistically
But that’s only a guess, not a diagnosis.
Bottom line
Without the X-ray image, nobody can accurately identify the condition. Even with the image, a proper diagnosis usually requires clinical context, not just a comment-section guess. If you can share the X-ray, I can explain what features doctors might look for and discuss the possible diagnoses.

