Cervical spine injury: A review

Author(s): Dr. Parth Patel, Dr. Rahul Sharma and Dr. Dhrumil patel

Abstract: The aim of this review is to re-examine the role of cervical spine imaging in the context of new guidelines and technical advances in imaging techniques. MRI and multislice CT technology have made rapid advances. The rapid primary clinical survey should be followed by lateral cervical spine, chest and pelvic radiographs. If a patient is unconscious then CT of the brain and at least down to C3 is very useful. The cranio-cervical scans should be a maximum of 2 mm thickness, and probably less, as undisplaced type II peg fractures, can be invisible even on 1 mm slices with reconstructions. If the lateral cervical radiograph and the CT scan are negative, then MRI is the investigation of choice to exclude instability. Patients with focal neurological deficit, sign of cord or disc injury, and patients whose surgery require pre-operative cord assessment should be imaged by MRI. It is also the investigation of choice for evaluating the complications and late sequela of trauma. If the patient is to have an MRI scan, do a sagittal STIR sequence of the entire vertebral column to exclude non-contiguous injuries, which, since the advent of MRI. Any areas of oedema or collapse then require detailed CT scanning. The aim of this review is to re-examine the role of cervical spine imaging in the context of new guidelines and technical advances in imaging techniques.

DOI: https://doi.org/10.22271/ortho.2021.v7.i4i.2938