Peroneal Tendon Tear: AI-Powered MRI Assessment
Upload your ankle MRI for AI analysis of peroneal tendon injuries, subluxation, and tears. Private, browser-based multi-model assessment.
Overview
The peroneal tendons (peroneus longus and brevis) run along the lateral ankle and are important for ankle stability and eversion. Injuries include tendon tears (longitudinal splits are most common in peroneus brevis), subluxation or dislocation from the fibular groove, and tendinopathy. These injuries are often associated with lateral ankle sprains and chronic ankle instability. Our AI consortium evaluates tendon morphology, position, and the integrity of the superior peroneal retinaculum.
Common Symptoms
- Pain and swelling behind the lateral malleolus
- Snapping or popping sensation with ankle movement
- Lateral ankle pain worsening with activity
- Weakness in pushing the foot outward (eversion)
- Chronic lateral ankle instability
- Pain with walking on uneven surfaces
Key Imaging Findings
- Longitudinal split tear of peroneus brevis with C-shaped morphology on axial MRI
- Peroneus longus tear or tendinopathy with increased signal
- Subluxation or dislocation of tendons from the fibular groove
- Superior peroneal retinaculum tear or stripping
- Shallow or convex fibular groove predisposing to subluxation
- Peroneal tendon tenosynovitis with fluid surrounding tendons
Frequently Asked Questions
How are peroneal tendon injuries related to ankle sprains?
Peroneal tendon injuries often occur alongside or as a consequence of lateral ankle sprains. The peroneal tendons are dynamic stabilizers of the lateral ankle, and recurrent sprains can lead to chronic tendon damage. Our AI evaluates both ligament and tendon structures when analyzing ankle MRI.
Ready to Analyze Your Ankle Imaging?
Upload your MRI or X-ray DICOM files for private, AI-powered analysis. 4 models analyze independently â all data stays in your browser.
Start Free AnalysisRelated Conditions
Ankle Sprain MRI Analysis
Upload your ankle MRI for AI-powered lateral and medial ligament injury detection. Private, browser-based analysis with 4 AI models.
Osteochondral Lesion of Talus MRI Analysis
Upload your ankle MRI for AI detection and staging of osteochondral lesions of the talus. Comprehensive cartilage and bone assessment.
Ankle Fracture Imaging Analysis
Upload ankle X-rays or MRI for AI-powered fracture detection, classification, and stability assessment. Private browser-based analysis.
Medical Disclaimer: This page is for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. AI-generated analysis may contain errors. Always consult a qualified healthcare professional for medical decisions. Full Disclaimer