Overview
Cervical spinal cord injury (CSCI) involves damage to the spinal cord in the cervical region, often resulting from trauma but also associated with degenerative conditions, leading to varying degrees of neurological impairment.Diagnosis
MRI Features: High signal intensity in discs and anterior longitudinal ligament (ALL) rupture can aid in diagnosing disc rupture in TSCI without radiographic abnormalities 1.
Imaging Techniques: X-ray, CT scan, and MRI are essential for initial evaluation; MRI is particularly useful for detailed soft tissue assessment 1.
Neurological Grading: Frankel grading system assesses the severity and progression of neurological deficits 2.
Radiographic Absence of Fracture/Dislocation: Important to rule out, as CSCI can occur without these findings 1.Management
Nonoperative Management: Suitable for patients with stable TSCI and no neurological deterioration, often involving hard cervical collar immobilization 2.
Surgical Intervention: Indicated for cases with spinal instability, disc rupture, or significant neurological deficits requiring decompression 1.
Monitoring Complications: Regular assessment for deep vein thrombosis, urinary tract infections, and pressure sores in nonoperatively managed patients 2.Special Populations
Degenerative Conditions: Nonoperative management can be effective in patients with underlying degenerative disc disease, showing potential for neurological improvement 2.
Comorbidities: Anatomic abnormalities like cervical stenosis may predispose to cord injuries even without traumatic events 3.Key Recommendations
Utilize MRI to identify high-signal changes in discs and ALL for diagnosing disc rupture in TSCI cases without radiographic abnormalities (Evidence: Moderate 1).
Consider nonoperative management with cervical collar immobilization for stable TSCI patients without neurological deterioration, especially in settings where resources are limited (Evidence: Moderate 2).
Surgical intervention should be considered for patients with spinal instability or significant neurological deficits to prevent permanent disability (Evidence: Expert opinion 13).References
1 Liao WJ, Sun BL, Wu JB, Zhang N, Zhou RP, Huang SH et al.. Role of magnetic resonance imaging features in diagnosing and localization of disc rupture related to cervical spinal cord injury without radiographic abnormalities. Spinal cord 2023. link
2 Adedigba JA, Oremakinde AA, Huang B, Maulucci CM, Malomo AO, Shokunbi TM et al.. Preliminary Findings After Nonoperative Management of Traumatic Cervical Spinal Cord Injury on a Background of Degenerative Disc Disease: Providing Optimum Patient Care and Costs Saving in a Nigerian Setting. World neurosurgery 2020. link
3 Hindman BJ, Palecek JP, Posner KL, Traynelis VC, Lee LA, Sawin PD et al.. Cervical spinal cord, root, and bony spine injuries: a closed claims analysis. Anesthesiology 2011. link
4 Campbell CC, Koris MJ. Etiologies of shoulder pain in cervical spinal cord injury. Clinical orthopaedics and related research 1996. link