Grade IV: A PCL injury along with another ligament tear in the knee PCL problems can be acute or chronic. Acute PCL problems are due to a sudden injury, while chronic PCL problems develop over time.

Grade 1 is a mild tear. Less than 10% of the fibers in your ligament are torn, and your knee still feels supported. You’ll likely have some soreness and light pain.

With Grade 1 injury, home treatment or the use of crutches may be needed for just a week or so.Rest, ice, and the use of ...

For grade 1 injuries, nonsurgical therapy is usually appropriate. Physical therapy, immobilisation or brace use, and a gradual return to sports and regular activities can all be part of this. Surgical ...