The menisci are two C-shaped cartilage cushions that sit between the thigh bone and shin bone, absorbing shock and stabilizing the knee. A meniscus tear is damage to one of these structures, and can take several different shapes and patterns.
Traumatic tears occur from a twisting or pivoting injury, often during sports. Degenerative tears develop gradually with age and can occur with minimal or no clear injury.
Pain along the joint line, swelling, catching or locking sensations, and a feeling of the knee "giving way," particularly with twisting or squatting motions.
Many tears, especially smaller or degenerative ones, improve with physical therapy and activity modification. Tears that cause mechanical symptoms (locking, catching), are in a repairable location, or don't improve with conservative care are typically treated arthroscopically — either repaired (preserving the meniscus, preferred when possible, especially in younger patients) or trimmed (partial meniscectomy).
Think you might have this condition? An accurate diagnosis starts with an exam — schedule a consultation with Dr. Thomson.
Schedule a ConsultThis page is for general educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Every injury is different — always consult Dr. Thomson or another qualified physician for a personalized evaluation.