A patient arrives at the Emergency Department with an injury across the posterior shoulder just inferior to the spine of the scapula and lateral about 2 inches. What would be the deficit if the nerve passing through the quadrangular space of the scapula was damaged? ооооо Paralysis of the Trapezius Loss of abduction to 90 degrees Inability to adduct the arm Loss of abduction above 90 degrees Inability to initiate abduction of shoulder

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