Symptoms
- Sudden, severe pain in the back of the ankle or calf
- A popping or snapping sensation at the time of injury
- Swelling, stiffness, and difficulty walking or standing on the affected leg
Causes
- Repetitive strain or degeneration of the Achilles tendon, common in older patients or in athletes who engage in sports that involve jumping or sudden changes in direction
- A sudden, forceful contraction of the calf muscle, which can occur during activities such as running or jumping