A degenerative meniscus tear and knee arthritis can cause similar symptoms and often occur together.
A tear on an MRI does not automatically explain your pain or mean you need surgery.
Your history, examination, and imaging help us choose the right treatment.
“My MRI shows a torn meniscus. Do I need to get it fixed?”
I hear this question often from active adults over 40.
Before answering, we need to understand what kind of tear you have and what else is happening inside your knee.
What is the meniscus?
Each knee has two rubbery pads called menisci. They sit between your thighbone and shinbone, helping spread pressure across the joint.
A sudden twist can tear a meniscus.
A degenerative tear develops as the tissue becomes more worn and fragile over time. It may appear without a major injury.
Think of the difference between tearing a new piece of fabric and finding a frayed area in older fabric. The tissue and the treatment decisions may be different.
How is knee arthritis different?
Knee osteoarthritis affects the whole joint, including the smooth cartilage covering the ends of your bones. It can also involve changes in the underlying bone and inflammation in the joint lining.
The meniscus and the rest of the joint work together. That is why a degenerative tear may accompany arthritis rather than being a separate problem that needs an operation.
Can symptoms tell you which one you have?
Both can cause pain, stiffness, swelling, or discomfort with twisting and walking. Clicking alone cannot tell us which structure is responsible.
An MRI can show a tear in someone who has no knee pain.
I compare the scan with your symptoms and examination.
Standing X-rays may help us assess arthritis; an MRI is useful when it will answer a specific question or change treatment.
What can you try before surgery?
For many degenerative tears, especially when arthritis is also present, treatment starts with improving how the knee functions.
This may include physical therapy, thigh and hip strengthening, activity adjustments, and weight management when appropriate.
Medication or selected injections may help manage symptoms, but symptom relief does not prove a tear has healed.
My MOVE Method brings movement, muscle, body weight, nutrition, and recovery into one plan.
Research shows that routine trimming surgery for degenerative meniscus tears often provides no meaningful advantage over exercise-based care. Improving symptoms does not always require removing the torn tissue.
When should you get evaluated promptly?
A knee that becomes stuck and cannot fully straighten needs prompt evaluation.
A new injury, inability to bear weight, or sudden major swelling also deserves timely attention.
Certain tears, including some root tears, may need early surgical assessment.
My Knee Preservation Program starts with understanding your knee and your goals.
If surgery is appropriate, we discuss that too.
Schedule an evaluation with me, Dr. Javier Rios, MD, in the Houston and Clear Lake area.
Let’s understand what is driving your pain and build a plan to keep you active.
