Knee Joint Pain: Is Arthroscopy the Right Solution? - Orthopedics

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Joint pain


I have been experiencing pain in my left knee for one to two years.
I have undergone rehabilitation at a general orthopedic clinic for over a year, and after X-rays, the doctor said there were no issues with the bones.
However, my symptoms have not improved, especially when I squat for a while; I have difficulty standing up.
My knee is always uncomfortable.
The doctor suggested that I undergo arthroscopy at a major hospital, but I have some psychological barriers about it.
Dr.
Shi, is arthroscopy effective? Does it help with my condition? I am feeling distressed and would appreciate your guidance on what to do.
Thank you for your response.

Xiao Liu, 40~49 year old female. Ask Date: 2005/05/11

Dr. Shi Guozheng reply Orthopedics


Based on your description, there may be an issue with the patellar joint surface.
There is a joint interface between the patella and the femur (thigh bone) that experiences increased pressure when standing up or squatting.
If there are problems with the cartilage on its surface or if it is misaligned, it can lead to symptoms of knee pain.
Although you are still young, this possibility cannot be ruled out.
Before proceeding with arthroscopy, it is recommended to obtain another X-ray known as the merchant view or skyline view to confirm the relative position of the patella and femur, as well as the condition of the patella.
Undergoing arthroscopy does not necessarily guarantee improvement in your condition.
You might first try performing quadriceps strengthening exercises to reduce the pressure on the patella, which can help alleviate your symptoms.

Reply Date: 2005/05/11

More Info


Knee joint pain can be a complex issue, especially when it persists for an extended period, as in your case of two years. You mentioned that you have undergone rehabilitation for over a year and that X-rays showed no bone issues, yet your symptoms remain unresolved. This situation is not uncommon, and many patients find themselves in similar predicaments where conservative treatments fail to provide relief.

Arthroscopy is a minimally invasive surgical procedure that allows doctors to visualize, diagnose, and treat problems inside the knee joint. It can be particularly effective for conditions such as meniscal tears, cartilage damage, and certain types of ligament injuries. However, the effectiveness of arthroscopy largely depends on the specific underlying cause of your knee pain.

Given your history of persistent pain, especially when squatting or standing up, it is essential to consider several factors before deciding on arthroscopy:
1. Diagnosis Confirmation: Before proceeding with any surgical intervention, it is crucial to have a definitive diagnosis. If your pain is due to a specific issue like a meniscal tear or cartilage damage, arthroscopy may provide relief. However, if the pain is due to other factors such as patellofemoral pain syndrome, iliotibial band syndrome, or even referred pain from the hip or lower back, arthroscopy may not be the solution.

2. Previous Imaging and Tests: You mentioned that X-rays were normal. It might be beneficial to consider advanced imaging techniques such as MRI, which can provide more detailed information about soft tissues, including ligaments, tendons, and cartilage. If you have already had an MRI, reviewing those results with your orthopedic surgeon can help clarify the next steps.

3. Conservative Management: Before opting for surgery, it is often recommended to exhaust conservative treatment options. This can include physical therapy focused on strengthening the muscles around the knee, improving flexibility, and addressing any biomechanical issues. Additionally, modalities such as corticosteroid injections or hyaluronic acid injections may provide temporary relief and improve function.

4. Risks and Benefits of Arthroscopy: While arthroscopy is generally safe, it is still a surgical procedure that carries risks, including infection, blood clots, and complications related to anesthesia. It is essential to weigh these risks against the potential benefits. Discussing these aspects with your orthopedic surgeon can help you make an informed decision.

5. Psychological Factors: You mentioned feeling anxious about the procedure. It is entirely normal to have reservations about surgery. Engaging in a thorough discussion with your surgeon about your concerns can help alleviate some of that anxiety. They can explain the procedure in detail, what to expect during recovery, and how it might improve your quality of life.

6. Second Opinion: If you are uncertain about the recommendation for arthroscopy, seeking a second opinion from another orthopedic specialist can provide additional insights and help you feel more confident in your decision.

In conclusion, arthroscopy can be an effective solution for specific knee joint issues, but it is essential to ensure that it is the right approach for your particular situation. A comprehensive evaluation, including advanced imaging and a thorough discussion of your symptoms and treatment options, will guide you toward the best decision for your knee pain. Remember, the goal is to improve your function and quality of life, so take the time to explore all avenues before proceeding with surgery.

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