How is plica syndrome treated?

A plica is a fold of joint lining inside the knee. It can become irritated and rub during repeated bending, running, squatting, or after a period of inflammation. Knee clicking does not by itself prove that a plica is the cause, so assessment considers pain location, tenderness, movement, swelling, and other knee conditions. Early care usually reduces the activity that triggers rubbing while maintaining comfortable motion. Ice and suitable pain relief may help symptoms, but they do not correct the loading pattern on their own.

Physiotherapy can address knee range of motion, quadriceps strength, hip control, and movement technique. Exercises often progress from comfortable activation to step work, squats, and return-to-sport drills as irritation settles. Avoid repeatedly forcing a painful bend or trying to reproduce a click. If symptoms continue despite a well-delivered rehabilitation plan, an orthopaedic specialist may discuss knee arthroscopy to inspect and treat the irritated fold. The decision depends on examination findings and whether another condition better explains the pain or locking.

Arrange a review if pain, swelling, or clicking limits walking, stairs, work, or sport. Seek prompt care after a major injury, sudden swelling, inability to bear weight, a knee that truly locks, fever, or a hot red joint. Repeated locking deserves assessment because it may reflect a structural problem requiring a different treatment plan.

Ask what finding supports plica syndrome, which exercises and activities are safe, and how long rehabilitation should be tried before reassessment. If arthroscopy is mentioned, ask what it would investigate, what recovery involves, and what alternative explanations have been considered.