Nerve Compression Syndromes of the Shoulder

Area of Science:

• Orthopedics
• Neurology
• Anatomy

Background:

• Nerve compression syndromes in the shoulder cause significant upper extremity pain, paresthesia, and weakness.
• These conditions often present with overlapping clinical features, complicating diagnosis.

Purpose of the Study:

• To review recent literature on common shoulder nerve compression syndromes.
• To elucidate key features of thoracic outlet syndrome, suprascapular neuropathy, long thoracic nerve palsy, and quadrilateral space syndrome.

Main Methods:

• Comprehensive literature review of recent studies.
• Analysis of anatomical, pathophysiological, clinical, diagnostic, and therapeutic aspects.

Main Results:

• Identified overlapping symptoms and diagnostic challenges among the reviewed shoulder nerve pathologies.
• Highlighted distinct and common features across thoracic outlet syndrome, suprascapular neuropathy, long thoracic nerve palsy, and quadrilateral space syndrome.

Conclusions:

• Understanding the nuances of each condition is crucial for accurate diagnosis and effective treatment.
• A comprehensive approach integrating anatomical knowledge, clinical presentation, and diagnostic modalities is essential for managing shoulder nerve compression.