Is it normal to still have pain one month after knee replacement surgery?

May 03, 2023 Source: Cainiu Health

Dr. Lin Yunfei

Introduction

Knee replacement in clinical terms refers to knee arthroplasty. It is generally normal to still experience pain one month after knee arthroplasty. As a surgical procedure, knee arthroplasty is invasive and can cause trauma to the patient's body during surgery. In the short term following surgery, rehabilitation exercises may create friction between the cartilage tissue and nerves within the knee joint, leading to swelling and increased pain, which is considered normal.

Knee replacement in clinical terms refers to knee arthroplasty. It is normal to still experience pain one month after knee replacement surgery. The detailed explanation is as follows:

Knee arthroplasty is an invasive procedure used to treat knee joint diseases. The surgery inevitably causes trauma to the patient's body, and may lead to varying degrees of wear on the bone surface at the incision site, potentially causing swelling and pain. After prosthetic implantation, during early postoperative rehabilitation exercises, friction between the prosthesis and the cartilage tissue and nerves within the knee joint cavity may occur, which can exacerbate swelling and pain. These symptoms may last from about six months up to a year. Therefore, experiencing pain one month after knee replacement surgery is considered normal.

Patients are advised to follow proper postoperative care, have regular follow-up examinations as directed by their physician to assess recovery progress, and perform rehabilitation exercises under the guidance of a qualified doctor to promote functional recovery of the knee joint.

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In general, numbness and pain two weeks after knee replacement surgery may be a normal postoperative reaction, but could also be caused by factors such as wound infection or nerve damage. In addition, it might be related to venous thrombosis, loosening of the knee prosthesis, or implant dislocation. Patients experiencing these symptoms should promptly seek evaluation at a正规 hospital.

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Sudden knee pain eight years after knee replacement

In general, sudden knee pain eight years after knee replacement may be caused by implant loosening, infection, arthritis, or other factors. In addition, it could also be related to knee fractures, diabetes, and similar conditions. Patients experiencing such symptoms should promptly seek evaluation at a正规 medical facility for proper diagnosis and appropriate treatment to prevent the condition from worsening.

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How is knee replacement surgery performed in a 70-year-old patient?

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