What does knee clicking and grinding feel like with plica syndrome?

Plica-related irritation may cause a tender band or sore spot along the inner side of the kneecap. You might feel a flick as the knee bends and straightens, particularly after running, cycling, stairs, or repeated squats. The knee may feel irritated rather than deeply stuck, and mild swelling can occur. These features overlap with other causes of front-of-knee pain, so a physical examination helps distinguish them.

Pause or reduce the activity that repeatedly triggers the snap, especially deep bending and high-repetition exercise. Gentle range-of-motion work can prevent stiffness, and cooling the area after activity may ease soreness. Physiotherapy may focus on thigh and hip strength, alignment, and a gradual increase in load. Return to running or sport in stages rather than testing the knee with a sudden hard session.

Arrange a clinical review when pain lasts, keeps returning, or limits stairs, exercise, or sleep. Prompt care is needed for inability to bear weight, a locked knee, major swelling after injury, marked redness or warmth, or fever. Repeated giving way also deserves assessment because it may indicate a different or additional knee problem.

Is the tender area consistent with an irritated plica? Which exercises can I continue? How should I progress activity? What signs would suggest another knee condition?