Is weight loss common after knee surgery?

Is it normal to lose weight after knee surgery?

Among a study group of 196 patients, researchers at Mount Sinai School of Medicine found that nearly 20% lost at least 5% or more of their body weight and experienced a significant decrease in body mass index (BMI) — a measurement of height and weight — after undergoing total joint replacement, or arthroplasty.

Do you lose weight when recovering from surgery?

After surgery, your body requires a higher amount of energy and protein for the healing process. For this reason it is not an ideal time to attempt to lose weight. It is more important to focus on weight maintenance because a lack of proper nutrition can cause dehydration and an inability to heal properly.

What is the most commonly reported problem after knee replacement surgery?

Pain and Other Physical Complications. Knee replacement surgery can result in physical complications ranging from pain and swelling to implant rejection, infection and bone fractures. Pain may be the most common complication following knee replacement.

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Is it normal to lose your appetite after knee replacement surgery?

You may lose your appetite, and you might be asked to move your legs and do breathing exercises when you would rather just rest. This is all normal, but keep in mind that this temporary discomfort is a small price to pay for a knee replacement that could last you twenty years or more.

What is the fastest way to lose weight after knee surgery?

Losing Weight

  1. Reduce your fat and calorie intake. Try to eat meals that are full of fruits, vegetables and whole grains, lean meats, and low-fat dairy. …
  2. Get more physical activity and exercise. If you have constant hip or knee pain, you may not be as active as you were before.

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.

How can I lose weight after knee surgery?

Low-impact exercise is the best way to burn calories and protect the healing knee. Try building strength by swimming, rowing, and taking long walks a few days a week, gradually increasing activity over time.

Does your body burn more calories when recovering from surgery?

After surgery, you actually need to consume more calories, because your body requires energy to heal. According to the Hospital for Special Surgery in New York City, you’ll need to consume about 15 to 20 calories per pound of body weight.

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Is unintentional weight loss always serious?

Your body weight can regularly fluctuate, but the persistent, unintentional loss of more than 5% of your weight over 6 to 12 months is usually a cause for concern. Losing this much weight can be a sign of malnutrition, where a person’s diet doesn’t contain the right amount of nutrients.

What are the side effects of knee surgery?

Possible knee replacement surgery complications

  • Infection. …
  • Longer-term knee stiffness. …
  • Persistent knee pain. …
  • Implant failure. …
  • Nerve or blood vessel damage. …
  • Blood clots. …
  • Make preparing for knee surgery a priority. …
  • Follow your recovery plan.

How can you tell if your knee replacement is too big?

When too little patella bone is resected, the total thickness of the reconstructed patella is increased and can result in abnormally high forces created between the patella and the femur when the knee is flexed. Patients often complain of anterior (front) knee pain, tightness and have limited flexion.

What happens at 4 weeks post op knee replacement?

Knee pain and function greatly improve during the first few weeks after knee replacement surgery. Significant improvements continue during weeks 4 through 6. By week 6, the majority of patients are off pain medications and have resumed their day-to-day routines.