Ortho Dx: Radiating right arm pain

A 34-year-old man presents with right-sided arm pain for 6 months. The pain radiates down his arm and is associated with occasional numbness and tingling into his right hand. MRI (shown in Figure 1) shows cervical spondylosis and a right paracentral disc herniation at C5-C6 resulting in severe right-sided foraminal stenosis. He has failed conservative ...