[48F] Experiencing knee pain and mechanical symptoms

Patient Description

A 48-year-old female presents with knee pain, locking of the knee when lying down, difficulty getting up from a sitting position, and pain during walking. The patient's symptoms suggest mechanical issues within the knee joint, which may be indicative of conditions such as meniscal tears, ligament injuries, or osteoarthritis. Further evaluation, including physical examination and possibly imaging studies like an MRI, would be beneficial in diagnosing the underlying cause of her symptoms. Appropriate management would depend on the specific diagnosis and may range from conservative treatment with physical therapy to surgical intervention.

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Arora's Assessment

What might be happening

Based on the information you've provided, you may be experiencing one of the following conditions:

  • Osteoarthritis: This is a common form of arthritis that often affects the knees. It occurs when the protective cartilage that cushions the ends of your bones wears down over time. Symptoms include pain, stiffness, and difficulty moving the joint.

    • Treatment typically involves lifestyle changes, physical therapy, over-the-counter pain relievers, and in some cases, surgery.
  • Meniscus tear: The meniscus is a piece of cartilage that provides a cushion between your femur (thighbone) and tibia (shinbone). A tear can cause pain, swelling, stiffness, and difficulty moving your knee.

    • Treatment may include rest, physical therapy, and in some cases, surgery.
  • Patellofemoral pain syndrome (PFPS): This condition causes pain in the front of the knee and around the kneecap. It's often seen in people who participate in sports, but it can also affect non-athletes. The pain can be worse when sitting for long periods, squatting, or going up and down stairs.

    • Treatment often involves physical therapy to strengthen the muscles around your knee and improve its alignment.

Please remember that these are only possibilities, and you should consult a healthcare professional for an accurate diagnosis.

What you can do

While waiting for your appointment with a healthcare professional, here are some things you can do to help manage your symptoms:

  1. Rest: Try to avoid activities that aggravate your knee pain.
  2. Ice: Apply ice to your knee for 15 to 20 minutes every two to three hours.
  3. Compression: Use a compression bandage or knee brace to help support your knee and reduce swelling.
  4. Elevation: Try to keep your knee elevated as much as possible to reduce swelling.
  5. Over-the-counter pain relievers: Non-prescription medications like acetaminophen (Tylenol) or ibuprofen (Advil, Motrin) can help reduce pain and inflammation.

What you should look out for

Please seek immediate medical attention if you experience any of the following:

  • Intense pain or swelling
  • An obvious deformity in your knee or leg
  • An inability to walk or bear weight on your knee
  • A feeling of instability or "giving way" with weight bearing
  • Fever, redness, or warmth around the knee, which could indicate an infection

Remember, it's important to consult with a healthcare professional for an accurate diagnosis and treatment.

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9 mo ago


People Also Ask


What are the common causes of knee pain and locking?

Common causes of knee pain and locking include osteoarthritis, meniscus tears, ligament injuries, and patellofemoral pain syndrome. These conditions can cause mechanical issues within the knee joint, leading to symptoms like pain, stiffness, and difficulty moving the knee.


How is a meniscus tear diagnosed and treated?

A meniscus tear is typically diagnosed through a physical examination and imaging studies such as an MRI. Treatment may involve rest, physical therapy, and in some cases, surgery to repair or remove the damaged cartilage.


What lifestyle changes can help manage osteoarthritis in the knee?

Lifestyle changes that can help manage osteoarthritis in the knee include maintaining a healthy weight, engaging in low-impact exercises like swimming or cycling, using supportive footwear, and incorporating strength training to support the joint. Over-the-counter pain relievers and physical therapy can also be beneficial.


When should I seek immediate medical attention for knee pain?

You should seek immediate medical attention for knee pain if you experience intense pain or swelling, an obvious deformity, an inability to walk or bear weight, a feeling of instability, or signs of infection such as fever, redness, or warmth around the knee.

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