In digital radiography the sensors shape a plate, but in the EOS system, which is a slot-scanning system, a linear sensor vertically scans the patient. Plain radiography was the only imaging modality available during the first 50 years of radiology.
Swollen ankles and feet. Swollen ankles and swollen feet are common and are often caused by fluid retention, or oedema. The cause of the swelling can range from an injury to medical conditions. Seek medical advice if you are concerned about swollen feet or ankles.
Get the facts on the causes of swollen ankles and swollen feet, and learn about the medications used for treatment of ankle and foot swelling. Congestive heart failure, pregnancy, sprains, and strains are some causes of swollen feet and ankles. Pinpoint your symptoms and signs with MedicineNet's Symptom Checker.