Cervical Radiculopathy Diagnosis and Management

Introduction to Cervical Radiculopathy

The American College of Radiology recommends MRI of the cervical spine without contrast for patients with severe occipital headache radiating down the neck and shooting down both arms, as these symptoms represent cervical radiculopathy with bilateral arm radiation 1, 2
The presence of radicular symptoms distinguishes this from simple mechanical neck pain and makes MRI first-line imaging, according to the American College of Radiology 2

The American College of Radiology suggests ordering MRI cervical spine WITHOUT contrast, as contrast is unnecessary unless there is concern for infection, malignancy, or prior surgery 1, 2, 5
MRI correctly predicts 88% of cervical radiculopathy lesions compared to 81% for CT myelography, as stated by the American College of Radiology 5, 7

The American College of Radiology identifies critical red flags that require immediate imaging and possible emergency intervention, including progressive motor weakness, bilateral symptoms affecting both upper AND lower extremities, new bladder or bowel dysfunction, loss of perineal sensation, and gait disturbance or difficulty with fine motor tasks 2, 4, 6

The American College of Radiology states that the cornerstone of conservative management is reassurance that 75-90% of cervical radiculopathy cases resolve with nonoperative therapy, combined with a structured approach to pain control, physical therapy, and activity modification 1, 8, 9, 2
The initial management includes pain control with NSAIDs or acetaminophen, and short course of oral corticosteroids may be considered for acute severe radicular pain, as recommended by the American College of Radiology 4, 6

Most cases resolve spontaneously or with conservative measures within 6-12 weeks, according to the American College of Radiology 3, 4, 6
Approximately 30-50% may have residual or recurrent symptoms up to 1 year, as stated by the American College of Radiology 1, 6

Surgery should be considered if progressive motor weakness develops, intractable pain despite 6-12 weeks of conservative therapy, significant functional impairment, or patient preference after failed conservative management, as recommended by the American College of Radiology 2, 4, 6, 9