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  • Title: Open Surgical Decompression for Large Multiloculated Spinoglenoid Notch Ganglion Cyst With Suprascapular Nerve Neuropathy.
    Author: Jerome TJ, Sabtharishi V, Sk T.
    Journal: Cureus; 2021 Feb 12; 13(2):e13300. PubMed ID: 33738151.
    Abstract:
    Suprascapular nerve entrapment at the spinoglenoid notch causes infraspinatus weakness and wasting. Patients present with shoulder pain and weakness. The spinoglenoid notch cyst is the reason for suprascapular nerve compression. Magnetic resonance imaging (MRI) confirms the diagnosis of spinoglenoid cyst and its nerve compression. Also, MRI rules out other differential diagnosis causing shoulder pain and weakness. One of the treatment modalities for small and asymptomatic cyst is conservative, which has produced acceptable results and functional outcome. Open or arthroscopic aspiration or decompression is indicated for patients with single small cysts where conservative treatment failed, and cyst associated with suprascapular nerve compression. We report a 32-year-old dancer with a large multiloculated multiple spinoglenoid cysts compressing the suprascapular nerve causing infraspinatus wasting and shoulder dysfunction. We performed an open surgical decompression of the suprascapular nerve and excised multiple ganglions. The patient improved significantly and regained his shoulder function and muscle wasting at two-year follow-up.
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