If you need total knee or total hip replacement surgery—and your weight is significantly higher than it should be—your doctor may advise you to lose weight before your procedure.
Do I have to lose weight before knee surgery?
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.
Can you have a knee replacement if you are overweight?
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. For hip replacements, 10 years earlier than the normal population.
How much weight do I need to lose before knee 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.
Can I avoid knee surgery by losing weight?
Losing weight, strengthening muscles, and increasing flexibility may help you stave off joint replacement.
What is a safe BMI for surgery?
Your body mass index (BMI) measures your weight relative to your height and is a reliable indicator of body fatness. The ideal body mass index falls in the range between 19 and 24.9. If your BMI is greater than 30, you are considered obese and may be a good candidate for weight-loss surgery.
What muscles are cut during a total knee replacement?
Traditional total knee replacement entails cutting into the quadriceps tendon, which connects the large quadriceps muscle group on the front of the thigh to the kneecap. The surgeon then moves the kneecap out of the way to access the arthritic joint.
Can you wait too long for a knee replacement?
“A recent article in the Journal of Bone & Joint Surgery found that about 90 percent of people wait longer than necessary to have knee replacement surgery, often waiting two years or more beyond the point at which they are considered a reasonable candidate for the procedure,” Dr. Hansen said.
What does your BMI have to be 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.
How do you know it’s time for a knee replacement?
If you experience severe knee pain both during activity and at rest and decreased range of motion and stiffness that doesn’t go away after non-surgical treatment, you may be a candidate for knee replacement surgery. You may also notice visible signs of a failing knee, including a bulge or inward bow.
How much pressure is taken off your knees when you lose weight?
Experts estimate that for every 1 pound you weigh, your knees feel the force of 3 pounds of pressure when you take a step. —So losing 10 pounds will result in 30 pounds less pressure per knee, per step.
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.
How do you shower after knee replacement?
Transfer into the tub from a seated position if possible, sitting on a shower chair or tub-transfer bench and then swinging your legs into the tub from a seated position. If stepping in/out of the tub, use grab bars, make sure feet are dry, and ask for help at first if needed.
How can I strengthen my knees to avoid surgery?
Take care of your knees with these solutions.
- Weight loss. For many, weight loss is a basic but crucial way to help avoid knee surgery. …
- Physical activity. …
- Braces. …
- Corticosteroid injections. …
- Electrical stimulation. …
- Hyaluronic acid injections. …
- Acupuncture. …
- Over-the-counter medications.
Will my knees stop hurting if I lose weight?
Many people with overweight or obesity experience knee pain. In many cases, losing weight can help reduce pain and lower the risk of osteoarthritis (OA).
What percentage of knee replacements are successful?
Surgeons have performed knee replacements for over three decades generally with excellent results; most reports have ten-year success rates in excess of 90 percent. Broadly speaking there are two types of knee replacements: total knee replacements and.