Swelling within the ankles, feet, or legs is usually due to fluid buildup, also referred to as oedema. This occurs when excessive fluid leaks from blood vessels and accumulates from the surrounding tissues. Some popular causes of swollen ankles and feet involve: Swollen feet and ankles may possibly develop into https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/