What causes chondromalacia of the knee

Instead of gliding smoothly over the knee, the knee cap rubs against the thigh.This deterioration of the cartilage happens due to overworking of the knee as in the case of sportspersons, and among older adults due to arthritis.It is most common in young and active people.Some people with chondromalacia patella may also have a vague sense of tightness or fullness.In chondromalacia, the cartilage under the kneecap softens and wears away.The pain is caused by an irritation of the undersurface or patella of the kneecap as the kneecap rubs against one side of the knee joint, irritating the cartilage surface.

Flat feet (pes planus) repeated stress to the knee joint due to running or jumping.Chondromalacia, also known as runner's knee, is a knee condition where the cartilage that sits behind the kneecap (patella) becomes soft.When the kneecap rubs against the thigh bone, it hurts and swells.The pain is typically worse when going up or down stairs.It is also known as chondromalacia patellae.Chondromalacia is often related to improper knee alignment.

Chondromalacia causes an abnormal movement of the patella so that it doesn't move smoothly in.Chondromalacia patella often occurs when the undersurface of the kneecap comes in contact with the thigh bone causing swelling and pain.Chondromalacia patella is the breakdown of cartilage on the underside of the kneecap (patella).This knee pain is especially prevalent when getting up after sitting down for a long time, kneeling or squatting, or when you use stairs.