Is there a weight limit for a 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.
Can you have knee surgery if you are overweight?
Medical practitioners have long advised patients to lose weight before knee surgery. Patients living with obesity, defined by a body mass index (BMI) of 30 or higher, are especially warned of surgical complications, risk of infection and poor outcomes due to their high BMI.
Do you need to lose weight before knee replacement surgery?
Surgeons often require or strongly suggest that morbidly obese patients lose weight before total knee arthroplasty (TKA), or knee replacement. “Many people are told to lose five or 10 pounds before the surgery but we don’t actually know how much weight you have to lose for it to lead to a meaningful improvement,” Dr.
What happens if you wait too long for knee replacement?
If you wait too long to have surgery, you put yourself at risk of experiencing an increasing deformity of the knee joint. As your condition worsens, your body may have to compensate by placing additional strain on other parts of the body (like your other knee).
Is there a BMI limit for surgery?
The ideal range for BMI is from 20 to 25. A BMI over 25 is termed as being overweight and over 30 is termed as being obese. There can be a higher risk of surgical and anaesthetic complications if you have a BMI over 30.
What does your BMI need to be for a 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 avoid knee surgery by losing weight?
If you lose weight and still feel knee pain, rest assured you’re still doing the right thing. Among other health benefits, weight loss can also slow down joint degeneration in your knee. And if one day you do need knee replacement surgery, your rehabilitation will be easier with fewer pounds to carry.
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.
What is the best age to have a knee replacement?
In summary, TKA performed between the ages of 70 and 80 years has the best outcome. With respect to mortality, it would be better to perform TKA when the patients are younger. Therefore, the authors of these studies believe that from 70 to 80 years of age is the optimal range for undergoing TKA.
How painful is a knee replacement?
Most people fully recover from knee replacement surgery in about six months. There may be a small amount of pain and soreness for the duration of the healing process, but this is normal. If you find yourself in severe pain after knee replacement surgery, call your doctor.
Will a knee replacement get rid of arthritis?
Other nonsurgical treatments include pain medications, losing weight and steroid or lubricant injections. Understand that surgery isn’t a cure. Although TKR will relieve some symptoms of arthritis, it isn’t a cure for the progressive condition.
Do you lose weight after knee surgery?
BMI decreases were greater among knee replacement patients (21.5%) than hip replacement patients (16.9%), researchers reported. Overall, the mean weight of the group dropped from 175 pounds to 172 pounds after surgery.