Could a knee replacement cause neuropathy?

Knee replacement surgery, also known as total knee arthroplasty (TKA), is a common procedure to relieve pain and improve mobility in people with severe knee osteoarthritis. While it is generally safe and effective, there is a risk of complications, including neuropathy.

Neuropathy is a condition that affects the nerves, causing symptoms such as numbness, tingling, burning, or pain. It can occur after knee replacement surgery due to damage to the nerves around the knee joint. This can happen during the surgery itself or in the recovery period.

The risk of neuropathy after knee replacement surgery is relatively low, but it is higher in certain individuals, such as those with diabetes, peripheral vascular disease, or a history of nerve damage.

Risk factors for neuropathy after knee arthroplasty include:

- Diabetes

- Peripheral vascular disease

- Advanced age

- Obesity

- Smoking

- Alcoholism

- Chemotherapy

- Radiation therapy

Neuropathy after knee replacement surgery can range from mild to severe. In some cases, it may resolve on its own over time, but in other cases, it may be persistent or even permanent. Treatment for neuropathy after knee replacement surgery may include pain medication, physical therapy, and surgery.

If you are considering knee replacement surgery, it is important to discuss the risks and benefits of the procedure with your doctor, including the potential for neuropathy. Your doctor can help you understand your individual risk and take steps to minimize the chances of developing this complication.