Persistent Shoulder Pain Due to a Suprascapular Nerve Injury in the Setting of Trauma.

Suprascapular neuropathy is a rare cause of shoulder pain with an injury to the nerve intrinsically related to the anatomy and course of the suprascapular nerve. The common etiologies of a suprascapular nerve injury include repetitive overhead activity, rotator cuff pathology, and compression of the nerve at either the suprascapular or the spinoglenoid notch secondary to space-occupying lesions. Although uncommon, suprascapular nerve damage has been associated with scapular fractures previously. However, there is a scarcity of literature describing a suprascapular nerve injury as the etiology of persistent shoulder pain after trauma. We present the case of a 52-year-old male who was struck by a motor vehicle, suffered a scapular fracture, and developed persistent shoulder pain secondary to a suprascapular nerve injury diagnosed 15 months post trauma.