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[Shoulder pain due to suprascapular neuropathy]
J H M Han van Ochten1, Maarten J de Vos, Mario Maas
1Tergooiziekenhuizen, afd. Orthopedie, Hilversum, the Netherlands. jhm.van.ochten@gmail.com
Nederlands Tijdschrift Voor Geneeskunde
|February 3, 2012
Summary
Suprascapular neuropathy, a cause of shoulder pain, can be diagnosed with EMG and treated conservatively. Surgical removal of a glenoid cyst led to a patient's full recovery.
Area of Science:
- Orthopedics
- Neurology
- Radiology
Background:
- Suprascapular neuropathy affects 1-2% of patients with shoulder complaints.
- Characterized by progressive shoulder pain, restricted movement, and muscle weakness.
- Common causes include rotator cuff tears and space-occupying lesions.
Observation:
- A 30-year-old male presented with gradual onset shoulder pain, weakness, and atrophy.
- MRI revealed a glenoid cavity cyst; EMG confirmed suprascapular neuropathy.
- The patient underwent cyst removal and experienced a successful recovery.
Findings:
- Electromyography (EMG) is crucial for diagnosing suprascapular neuropathy.
- Radiological imaging (X-ray, MRI) can exclude space-occupying lesions.
- Conservative management, including physiotherapy and pain control, is the primary treatment approach.
Implications:
- Highlights the importance of EMG in diagnosing suprascapular neuropathy.
- Emphasizes the role of imaging in differential diagnosis.
- Suggests surgical intervention for specific space-occupying lesions like glenoid cysts can be effective.
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