Affiliation:
1. Department of Radiology, Aminu Kano Teaching Hospital, Kano, Nigeria
2. Department of Radiology, Bayero University, Kano, Nigeria
Abstract
Abstract
Background and Objective:
This study aimed to assess the prevalence of concomitant cervical spine and head injury at our University Teaching Hospital in Nigeria and attempted to justify examining patients’ head and cervical spine using computed tomography (CT) scan at presentation irrespective of the head injury severity by clinical assessment using Glasgow Coma Scale (GCS).
Patients and Methods:
All eligible patients, 1–80 years of age who presented with head injuries in the accident and emergency (A&E) unit during the study period, were included if they satisfied the inclusion criteria. Post-resuscitation GCS was assessed clinically, and head and cervical spine injury (CSI) were observed radiologically on cranio-cervical CT scan for all patients. The presence of cervical spine fractures, subluxation or dislocation was considered a confirmation of CSI.
Results:
There were 143 patients with head injuries studied; 90.2% of them were males. The mean age of the patients was 28.87 ± 15.93 years. The most common cause of injury was road traffic accidents in 110 (76.90%). The prevalence of CSI was 11.2%. Majority of the patients with CSI in this study (56.25%) had a mild head injury, 25% had a moderate head injury, and 18.75% had a severe head injury. The lower cervical spine was the most frequently injured segment in this study, involving 10 patients. Multi-level cervical vertebral body fractures of C3 to C6 were the most common form of CSI in this segment.
Conclusion:
The prevalence of concomitant cervical spine and head injury was significant in this study. This was confirmed among study subjects with a clinical diagnosis of mild-to-moderate head injury as compared with moderate-to-severe head injury. Therefore, all patients who sustained a head injury irrespective of severity are required to have a complete and rapid evaluation of the cervical spine.