What are the treatment options for PCL injury?

The posterior cruciate ligament sits inside the knee and helps control the shinbone in relation to the thighbone. A PCL injury may be a stretch, partial tear or complete tear, and can occur with damage to other knee structures. Examination and imaging help determine stability, alignment and safe loading.

For a selected isolated injury, treatment may begin with swelling control, a brace that limits unwanted motion, and physiotherapy. Rehabilitation commonly restores knee movement, strengthens the quadriceps and hips, and retrains balance before higher-load activity. The brace and exercises must match the injury stage; pushing through instability can prolong symptoms. More complex injuries need an orthopaedic plan that accounts for every damaged structure.

Get prompt care after a forceful knee injury with marked swelling, deformity, inability to bear weight, a locked knee, numbness, or a cold or pale foot. Seek review if the knee repeatedly gives way or pain remains limiting despite following the rehabilitation plan.

Ask whether the PCL injury is isolated, how stable the knee is, and what the scan shows. Clarify brace settings, weight-bearing guidance, exercise restrictions and the functional tests needed before returning to work, running or sport.