Biceps Tendon Injury: AI-Powered MRI Assessment
Upload your shoulder MRI for AI analysis of long head of biceps tendon pathology including tears, subluxation, and tendinopathy.
Overview
The long head of the biceps tendon (LHBT) originates from the superior glenoid labrum and supraglenoid tubercle, courses through the glenohumeral joint, and exits through the bicipital groove. LHBT pathology includes tendinopathy, partial and complete tears, subluxation, and dislocation from the groove. These conditions often coexist with rotator cuff tears and labral injuries. Our AI consortium evaluates tendon signal, position within the groove, and associated pulley system integrity.
Common Symptoms
- Anterior shoulder pain localized to the bicipital groove
- Pain with overhead activities and heavy lifting
- Audible snapping with shoulder rotation
- Pain worsening with resisted elbow flexion and forearm supination
- Visible Popeye deformity with complete rupture
- Night pain and difficulty sleeping on the affected side
Key Imaging Findings
- Increased signal within the LHBT indicating tendinopathy or tear
- Tendon subluxation or dislocation from the bicipital groove
- Complete tendon rupture with empty groove sign
- Biceps pulley injury with medial subluxation
- Fluid in the biceps tendon sheath (tenosynovitis)
- Associated subscapularis tear allowing biceps medial dislocation
Frequently Asked Questions
What is the biceps pulley and why does it matter?
The biceps pulley is a structure formed by the superior glenohumeral ligament and coracohumeral ligament that stabilizes the biceps tendon in the groove. Pulley injuries lead to biceps subluxation or dislocation and are often associated with subscapularis tears. Our AI evaluates pulley integrity on MRI.
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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