Is there a weight limit for total knee replacement?

Having a BMI of 30 or greater may prevent a surgeon from scheduling surgery. However, there is no hard and fast rule. If you fall into the “overweight” category, losing extra weight is always recommended, but may not be required by your healthcare provider.

How heavy is too heavy for knee replacement?

Dr. Bries advises patients to achieve at least a Body Mass Index (BMI) of 40 or lower before they undergo surgery. “The risk is too high for a BMI over 40. Joint replacements will perform better with a stronger, leaner body.”

Does obesity affect knee replacement surgery?

The Impact of Obesity

Functionally, obese patients do not fare as well or recover as quickly as those with normal weight. Obese patients suffer more complications from joint replacement surgery than normal-weight patients. The risk increases with higher BMI scores.

Can I avoid knee surgery by losing weight?

Therefore, emphasizing the importance of maintaining a healthy weight can help patients avoid surgery. Encouraging patients to lose just 5 percent of their body weight can relieve excess joint pressure. While losing weight won’t replace cartilage; it will help them to reduce the stress on their joints.

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Can you be too overweight for surgery?

Obesity can make surgery more challenging. If you or a loved one are overweight or obese and planning to have surgery, you should be aware that excess weight can put you at risk for certain side effects and complications. These can result from the surgery itself, or from the anesthesia you may need during your surgery.

Why can’t obese people have surgery?

March 14, 2007 — Obese people have a much higher risk of potentially deadly complications following surgery, a new study shows. Researchers found obese patients had a significantly higher risk of postoperative complications, such as heart attack, wound infection, nerve injury, and urinary tract infections.

How heavy is too heavy for surgery?

Having a BMI of 30 or greater may prevent a surgeon from scheduling surgery. However, there is no hard and fast rule. If you fall into the “overweight” category, losing extra weight is always recommended, but may not be required by your healthcare provider.

Do knee replacements weigh more than regular knees?

Your knee replacement surgeon will select the implant that best fits your needs. The weight of the prosthesis will be more than the weight of the bone that is removed. The weight will vary according to your size, but in general may weigh one to two pounds. You will not notice the weight in your knee.

Is there a weight limit for surgery?

To be eligible for weight-loss surgery, you must meet the following requirements: Have a body mass index (BMI) of 40 or higher, or have a BMI between 35 and 40 and an obesity-related condition, such as heart disease, diabetes, high blood pressure or severe sleep apnea.

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How much weight should I lose after knee replacement surgery?

(Reuters Health) – For morbidly obese patients having knee replacement surgery, losing at least 20 pounds beforehand leads to shorter hospital stays and lower odds of being discharged to a facility, a new study has found.

What BMI is too high for knee replacement?

The chances of a knee replacement are 8 times higher for patients a BMI greater than 30 and 28 times higher for patients with a BMI over 35. Obesity also results in the necessity of knee and hip replacement earlier.

Can you wait too long for a knee replacement?

Unfortunately, many people wait too long to get knee replacement surgery. One study found that up to 90% of individuals in need of a knee replacement wait too long—often two or more years after the point at which they were considered a viable candidate for joint replacement.

Your podiatrist