Could snapping behind the outer ankle after a sprain be peroneal tendon dislocation?

Doctor’s answer

Yes. Peroneal tendon dislocation or subluxation can cause snapping behind the lateral malleolus, pain, and instability after an ankle sprain. Mild cases may use immobilisation and rehabilitation; recurrent snapping, sport limitation, or tendon tearing may require surgical repair of the supporting structures.

This content is for education. Diagnosis, treatment, and rehabilitation require an individual assessment by a sports medicine specialist.