EMG Case Files #12: Spinal Accessory Neuropathy – EMG, Ultrasound & Treatment

In EMG Case Files #12, we revisit spinal accessory neuropathy, this time through clinical case presentation including EMG and ultrasound, localization, and treatment considerations. This is a companion case to EMG Case #11 that focused on the practical side of workup and diagnosis. Case #12 expands on treatment, both nonsurgical and surgical for spinal accessory nerve injuries. In this video: Clinical presentation of spinal accessory neuropathy EMG findings in spinal accessory nerve injury Ultrasound evaluation of shoulder girdle musculature Conservative treatment strategies Surgical management and outcomes Rehabilitation pearls and prognosis Fun fact: The spinal accessory nerve is especially vulnerable in the posterior triangle of the neck, which is why even relatively minor surgical procedures or biopsies in that region can lead to injury. Fun fact #2: Patients with spinal accessory neuropathy are often initially misdiagnosed with a “shoulder problem” because scapular dyskinesis and shoulder pain can dominate the presentation. If you enjoy practical EMG cases, neuromuscular ultrasound, anatomy, and clinical reasoning, consider like and subscribe for more EMG and sports medicine education content. Deeper Dive: https://extendedstudies.ucsd.edu/abou... Medical Disclaimer: This video is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek guidance from a qualified healthcare professional regarding medical conditions or treatment decisions.