Lower limb ankle fixing frame

The utility model relates to a medical care appliance, in particular to a fixing frame for supporting the lower limb ankle of a patient, which is characterized in that the fixing frame comprises a frame body and a soft pad arranged on the frame body, the support surface of the frame body is a W-shaped double groove, the size and the shape of the groove conform to the physiological curve of the ankle of the human body, and the soft pad is pasted on the support surface of the frame body. The W shape of the frame body of the lower limb ankle fixing frame conforms to the physiological curve of the ankle of the human body, and is matched and provided with the soft pad, so the fixed body position of the lower limb of the human body for a certain time can be maintained when the patient carries out leg scanning, at the same time, the human body can feel comfortable, and can be natural and relaxed, and the scanning can be conveniently carried out.