I injured my leg from a heavy impact fall.didn't do rehab for it. can i complete rehab 2 years later? slight ache in knee and hip, have full motion.

Yes: With complaints of pain, loss of function, and psychological distress, you need a physician to guide your care. Physical therapy can help by teaching you strengthening activities, joint care, and giving you hope. Sometimes an injury lasts longer that the bruise or fracture, but that is what rehabilitation is all about. Look for a physiatrist.