Plica Syndrome

Results from thickening or inflammation of a band of tissue along the inner side of the kneecap. Symptoms often develop after a fall on the knee or while biking, swimming, or running. Stair climbing, kneeling, and squatting are also aggravating.

Physical therapy, anti-inflammatories, rest, and ice are usually curative. Occasionally a cortisone injection and surgery are necessary.