Overview
Suprascapular nerve injury often manifests as entrapment, typically occurring at the suprascapular notch or spinoglenoid notch, leading to shoulder pain and dysfunction 1.Diagnosis
Electrophysiological investigations are crucial for localizing the site of entrapment 1.
Clinical presentation includes shoulder weakness, particularly affecting the supraspinatus and infraspinatus muscles 1.Management
Decompressive surgery via an anterior approach can be effective, minimizing nerve manipulation and enhancing visualization 2.
Conservative management may include physical therapy focusing on shoulder stabilization and strengthening exercises 1.Special Populations
No specific guidelines provided for pregnancy, pediatrics, elderly, or comorbidities in the given abstracts 12.Key Recommendations
Utilize electrophysiological studies for accurate localization of suprascapular nerve entrapment (Evidence: Moderate) 1.
Consider anterior approach surgical decompression for refractory cases to improve outcomes (Evidence: Weak) 2.
Implement conservative treatment strategies, including physical therapy, as initial management (Evidence: Expert opinion) 1.References
1 Padua L, LoMonaco M, Padua R, Gregori B, Valente EM, Tonali P. Suprascapular nerve entrapment. Neurophysiological localization in 6 cases. Acta orthopaedica Scandinavica 1996. link
2 Shupeck M, Onofrio BM. An anterior approach for decompression of the suprascapular nerve. Journal of neurosurgery 1990. link