Home / Blog » What to know about MCL tears What to know about MCL tears What to know about MCL tearsPosted in: Healthcare News | Posted on: 10-May-2019A tear to the medial collateral ligament in the knee can cause pain, swelling, and a lack of stability in the knee. Treatment is usually with ice, a knee brace, and physical therapy. Surgery may be necessary in rare cases. Read More Source: Medical News Today