The knee is separated into three compartments or areas: the lateral, medial and patellofemoral (knee cap). Arthritis can affect all three areas to various degrees. Based on the procedure you describe, a joint preservation procedure has been done in an effort to give you as much knee function as possible before the inevitable, end point treatment--arthroplasty (joint replacement).
Because you are a PT, I am sure you have already tried to unload the knee as much as possible during exercise and other activities to improve activity tolerance. Hopefully, you have tried and are sticking with an anti-inflammatory diet and maybe some supplements like glucosamine and omega-3's.
Eventually, you may need some medication management for your chronic pain to improve your QOL and function.
Dr. Christina Lasich, MD
We hope you find this general health information helpful. Please note however, that this Q&A is meant to support not replace the professional medical advice you receive from your doctor. No information in the Answers above is intended to diagnose or treat any condition. The views expressed in the Answers above belong to the individuals who posted them and do not necessarily reflect the views of Remedy Health Media. Remedy Health Media does not review or edit content posted by our community members, but reserves the right to remove any material it deems inappropriate.