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Causes and Treatments of Neck and Arm Pain. Brian T. Ragel, MD Department of Neurosurgery. Introduction. Anatomy Definitions Cervical spondylosis Herniated disc Dx / Tx Axial neck pain Radiculopathy Myelopathy. Cervical Spondylosis. degenerative aging process from wear and tear
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Causes and Treatmentsof Neck and Arm Pain Brian T. Ragel, MD Department of Neurosurgery
Introduction • Anatomy • Definitions • Cervical spondylosis • Herniated disc • Dx / Tx • Axial neck pain • Radiculopathy • Myelopathy
Cervical Spondylosis • degenerative aging process from wear and tear • “bone spurs” • loss of disc height • Osteophytes • Mineral deposition in ligaments and discs
Degenerative changes that contribute to spinal cord/nerve root compression
Axial Neck Pain • Sx • Neck pain (poorly understood) • Nerve endings in discs and facets • musculoskeletal • Dx • ? • Tx • NSAID and physical therapy
Natural History of Axial Neck Pain • Notes: • 66% of all adults will have neck pain • Rothman, no difference b/w op and non-op • Gore, no correlation b/w neck pain and x-ray
Cervical Radiculopathy • Sx • Sx’s in dermatomal distribution from compressed nerve root • Example: C6 radiculopathy will produce pain/numbness in lateral biceps -> lateral forearm -> thumb • Dx – sx / exam / MRI • Tx • ACDF / disc arthroplasty • Posteriorforaminotomy
Cervical Myelopathy • Sx • Sx’s N/T, clumsy hands, spastic gait, leg weakness due to spinal cord compression • Dx – sx / exam / MRI • Tx • ACDF (usually > 1 level) • Posterior decompression
Natural History of Cervical Myelopathy • Lees and Turners • usually stable nonprogressive disability • progressive deterioration exception • Symon et al, 67% steady decline • Nonrandomized MCT in 2000 • 20 surgery with improved function • 23 non-op with decline in ADL
Summary • Cervical spondylosis (degeneration) • Dx / Tx • Axial neck pain • Radiculopathy • Myelopathy