Plica Syndrome: How This Hidden Knee Issue Stops Your Workout
In the knee, 4 types of plicae can be distinguished, depending on the anatomical location within the knee joint cavities: suprapatellar, mediopatellar, infrapatellar and lateral plicae. The last one is rarely seen. Plica syndrome is a condition caused by inflammation in the lining of the knee joint. It results in achy knee pain which gets worse with activity, particularly up and down stairs, a feeling of instability in the. Plica syndrome causes pain and swelling in the middle of your knee. The condition may be addressed with surgical or non-surgical treatments. Apr 29, 2025 · A plica is a fold in the thin tissue that lines your knee joint. Most people have four of them in each knee. They let you bend and move your leg with ease. One of the four folds, the medial. Plica syndrome is a condition that occurs when a plica (a vestigial extension of the protective synovial capsule of usually the knee) becomes irritated, enlarged, or inflamed.
Plica Syndrome - Causes & Best Treatment Options in 2026
