winged

Winged Scapula

 

Classification

 

Primary

 

Due to scapulothoracic articulation disorder

 

1.  Neurological Origin

 

A.  Spinal Accessory Nerve / Trapezius palsy

B.  Long Thoracic Nerve /  Serratus Anterior palsy

C.  Dorsal Scapular Nerve / Rhomboids palsy (rare)

 

2.  Osseous Origin