Knee Cartilage Issues: Risks and Recovery After Surgery - Orthopedics

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Knee cartilage issues?


Hello Doctor: My mother is 53 years old and two years ago she accidentally slipped while mopping the floor and injured her right knee joint.
After the incident, she did not receive any special care, which has led to her inability to stand for long periods, difficulty climbing stairs, and intermittent swelling and pain.
Today, she visited the hospital for a consultation, and the X-ray showed an additional fragment of bone near the knee and osteophyte formation, with fluid accumulation in the cartilage.
The doctor recommended arthroscopic surgery to remove the bone fragments and the proliferative tissue.
I would like to ask how significant the risks of this surgery are.
What potential complications could arise? Will her leg frequently experience soreness in the future? Is there a risk of nerve damage? Will she require regional anesthesia or general anesthesia? Thank you for your response, Doctor!

justeasy, 20~29 year old female. Ask Date: 2005/09/07

Dr. Shi Guozheng reply Orthopedics


Arthroscopic surgery is considered a low-risk procedure.
It may require regional anesthesia during the operation, and typically there are no long-term side effects.
If your mother's symptoms are confirmed to be related to bone spurs and fragmented bone, then the surgery may lead to improvement or healing.
However, if they are not related, the surgical outcome may not meet expectations.
The likelihood of nerve injury during this type of surgery is very low.

Reply Date: 2005/09/07

More Info


Knee cartilage issues, especially after an injury, can lead to significant discomfort and functional limitations. In your mother’s case, the history of a fall leading to knee pain, swelling, and the presence of bone spurs and loose fragments indicates that she may be experiencing osteoarthritis or post-traumatic arthritis. The recommendation for arthroscopic surgery to remove loose bodies and address bone spurs is a common approach to alleviate symptoms and improve function.


Risks of Arthroscopic Surgery
1. Infection: As with any surgical procedure, there is a risk of infection. The incidence is relatively low, but it is a possibility that should be discussed with the surgeon.


2. Bleeding: There may be some bleeding during or after the procedure, which could require additional intervention.

3. Nerve or Blood Vessel Injury: While rare, there is a risk of damaging nearby nerves or blood vessels during surgery. This could lead to numbness, weakness, or circulatory issues in the leg.

4. Persistent Pain: Some patients may continue to experience pain after surgery, particularly if there are underlying conditions such as arthritis that were not fully addressed.

5. Stiffness: Post-operative stiffness can occur, especially if rehabilitation is not initiated promptly. This can limit the range of motion in the knee.

6. Need for Further Surgery: In some cases, the initial surgery may not resolve all issues, leading to the need for additional procedures in the future.


Potential Long-term Effects
After surgery, it is common for patients to experience some degree of pain or discomfort as they recover. The degree of pain can vary based on individual healing processes and the extent of the initial damage. While many patients report improvement in symptoms, some may continue to have chronic pain or discomfort, particularly if there is significant cartilage loss or if arthritis is present.


Anesthesia Considerations
Regarding anesthesia, the choice between general anesthesia and regional anesthesia (such as spinal or epidural anesthesia) will depend on the surgeon's preference and the patient's health status. General anesthesia is more common for knee surgeries, but regional anesthesia can be beneficial as it may lead to less post-operative pain and quicker recovery times.


Post-operative Care and Rehabilitation
Post-surgery, rehabilitation will be crucial for recovery. Physical therapy can help restore strength, flexibility, and function in the knee. It is essential to follow the rehabilitation program closely to maximize recovery outcomes.

Conclusion
In summary, while arthroscopic surgery for knee issues carries some risks, many patients find relief from symptoms and improved function after the procedure. It is essential to have a thorough discussion with the orthopedic surgeon about the specific risks, benefits, and expected outcomes based on your mother’s unique situation. Additionally, understanding the rehabilitation process and committing to it will play a significant role in her recovery. If there are any concerns about the surgery or recovery process, do not hesitate to ask the healthcare provider for clarification and guidance.

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