Medically reviewed by Cara Beth Lee, MD Fact checked by Khara Scheppmann Swelling in the ankles and feet is a common problem.

Foot, leg, and ankle swelling—also known as peripheral edema ... your doctor may order one or more of the following tests: blood tests X-rays urine tests an ECG to assess heart function ...

Examination of the patient's left foot and ankle showed increased warmth, erythema, and swelling compared with that of the contralateral foot, and pulses were intact. A rocker bottom deformity ...