Peroneal Tendinopathy
Chronic overuse injury of the peroneal tendons that run along the outside of the ankle.

Symptoms
- Lateral ankle pain
- Swelling along the tendon path
- Pain during eversion or weight-bearing
Causes & Risk Factors
- Repetitive ankle motion
- Overuse in runners or athletes
- High-arched feet (pes cavus)
Diagnosis
- Clinical palpation of peroneal tendons
- Ultrasound or MRI to assess tendon changes
Effective Treatment Options
- Rest and ice application
- Eccentric strengthening exercises
- Ankle stability and proprioceptive training
- Orthotic support if necessary
Frequently Asked Questions
What is the difference between peroneal tendinopathy and a tear?
Tendinopathy is chronic irritation; a tear is an acute rupture of the tendon fibers.
How long does it take to recover from peroneal tendinopathy?
Recovery may take 4–8 weeks depending on severity and rehab adherence.