*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dear Dr. Roach • Two months ago, my right lower leg and knee became swollen, stiff and painful. My GP did an EKG (normal) and ...

A lipoma is a soft and rubbery swelling that is formed by the accumulation of fat. It usually grows slowly and is freely ...

Of all causes, overuse is the most common reason for an infused knee. Fluid buildup is your body’s way of protecting the area from extra damage. You may have minor swelling after a vigorous activity.

A hyperextended knee — or knee hyperextension — develops when the knee joint bends the wrong way and can damage the ligaments in the knee. The condition is common in athletes who play high-impact ...

Bone spurs in the knees can cause pain and joint stiffness. They are bony projections that form along the margin of the knee joint, causing pain, stiffness, and loss of joint mobility. Referred to ...

Knee clicking, or crepitus, is often harmless, caused by air bubbles or tendon movement. However, persistent clicking with ...

The popliteal lymph nodes lie in the tissues behind a person’s knee. Infections and autoimmune conditions can cause them to swell. It is rare for cancer to affect the popliteal lymph nodes. According ...

Most back of the knee pain, known as posterior knee pain, comes from an injury. Certain health conditions, such as arthritis, cysts, nerve damage, and blood clots, can also cause it. Some are serious ...

Arthritis causes joint pain, stiffness, and inflammation, primarily affecting older adults and impacting mobility. Early detection is crucial for managing its progression and preserving joint function ...

The knee is the largest joint in the body and one of the most complex. A fractured knee can cause pain, swelling, and reduced range of motion. Treatment for this fracture may involve surgery or ...

Radiographic examination of the left knee reveals a small bony object in the center of the joint. In the absence of trauma, this object may be a “joint mouse” resulting from osteochondritis dissecans.