Your doctor will ask you when and how the ankle sprain occurred and ask about any prior injuries.
Next, your doctor will examine your foot, ankle, and lower leg and even your knee to see if any other injury occurred. He or she may ask you to move your foot up and down and to take a few steps if possible. Your doctor will then carefully try moving your foot and ankle to see if the ligaments are intact and what movements cause pain.
The key to preventing golfer's elbow is to avoid overuse. If you feel any pain in your elbow during an activity, stop before it gets worse.
Activities that can lead to golfer's elbow include:
Tennis and other racquet sports
Any repetitive gripping
You may also bring on golfer's elbow by using the wrong equipment, like a golf club or tennis racket that is too heavy or that has a grip that is too large...
If your sprain is mild, an X-ray may not be taken. If your sprain is more severe, you may need X-rays to evaluate the ankle. X-rays can help your doctor find out whether you have any ligament tears, broken bones, or bones that have moved out of their normal positions.
X-rays are often taken for children because of potential injury to the bone's growth plate and possible disruption of normal growth. Doctors may take X-rays of both ankles so they can compare the injured ankle with the one that is healthy.