Ankle injury
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.
Author: Dr. Jiwu Chen Medical review: Dr. Jiwu Chen
This content is for education. Diagnosis, treatment, and rehabilitation require an individual assessment by a sports medicine specialist.
Related questions
Could persistent deep ankle pain and catching after a sprain be an osteochondral lesion of the talus?
Yes. An osteochondral lesion of the talus can follow a significant ankle sprain and may cause deep ankle pain, recurrent swelling, catching, or inability to resume running and jumping after several weeks. Early lesions may not appear on routine X-rays, and persistent symptoms may require MRI or CT.
Why should rehabilitation after sports medicine surgery not follow time alone?
A timeline gives only a rough stage. Progress is determined by pain, swelling, range of motion, strength, movement control, tissue healing, and what was done during surgery. Moving too quickly may increase failure risk; moving too slowly may lead to stiffness and loss of function.
Can long-term pain after a sports injury become chronic pain?
Yes. Persistent pain may relate to incomplete tissue recovery, loading too soon, joint stiffness, strength deficits, sleep or mood issues, and pain sensitisation. Treatment should reassess the diagnosis and combine rehabilitation, load management, and pain education.