Published on: 7/30/2025
Can weight loss surgery prevent the need for knee replacement?
Weight loss surgery may reduce the risk of needing a knee replacement by decreasing joint pain and stress on the knees.
What brings you in today?
Explanation
Weight loss surgery, also known as bariatric surgery, can help in reducing knee pain and stress on the joints, which may lower the risk of needing a knee replacement.
How it Works:
- Joint Pain Reduction: According to the studies, bariatric surgery can help lessen pain in the knees and hips. Less pain means you might not need a knee replacement as soon.
- Weight Loss Benefits: Losing weight reduces the pressure on your knees. This can slow down joint damage.
- Long-term Effects: While it helps, it does not guarantee you will never need a knee replacement. It might just delay it.
Overall, while weight loss surgery can help improve knee health, it is not a sure way to prevent knee replacement. It is important to talk to your doctor about the best options for your health.
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(References)
- Paccou J, Fall SFK, Lenne X, Theis D, Pattou F, & Bruandet A. (2025). The relationship between bariatric surgery and risk of hip .... Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 40393833.
- Salis Z, Sainsbury A, I Keen H, Gallego B, & Jin X. (2022). Weight loss is associated with reduced risk of knee and hip .... International journal of obesity (2005), 35017711.
- Heuts EAF, de Jong LD, Hazebroek EJ, Wagener M, & Somford MP. (2021). The influence of bariatric surgery on hip and knee joint pain. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 34116961.
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