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Traumatic longitudinal clival fracture in a child--case report
Hajime Ono1, Masashi Uchida, Yuichiro Tanaka
1Department of Neurosurgery, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan. gen21@marianna-u.ac.jp
Insights
Pediatric longitudinal clival fractures, often fatal, result from occipital impacts. This case highlights a rare survival in a child with this severe head trauma, emphasizing impact location differences between pediatric and adult injuries.
Area of Science:
- Neuroscience
- Trauma Surgery
- Pediatric Neurosurgery
Background:
- Clival fractures are rare but severe injuries often associated with high mortality.
- These fractures typically result from significant head trauma, potentially damaging critical neurovascular structures.
Observation:
- A 7-year-old boy sustained a longitudinal clival fracture after a traffic accident, presenting with transient unconsciousness.
- Despite the severity of the clival fracture, the patient survived without immediate neurological deficits.
Findings:
- Longitudinal clival fractures in pediatric cases, including this one, are consistently linked to occipital impact.
- In contrast, adult longitudinal clival fractures predominantly result from frontal or axial impacts.
Implications:
- The findings suggest a distinct injury mechanism for pediatric clival fractures compared to adults.
- Understanding these differences is crucial for accurate diagnosis, prognosis, and management of pediatric head trauma.
Abstract:
A 7-year-old boy presented with a longitudinal clival fracture following a traffic accident. The boy presented only with temporary unconsciousness despite suffering a fracture of the clivus. Fractures of the clivus are often caused by severe head trauma, and the mortality rate is high due to coexisting injury of the adjacent vessels, brain stem, and lower cranial nerves. Review of the radiological and clinical findings of longitudinal clival fractures found that all reported pediatric patients with longitudinal clival fracture, including the present case, suffered an occipital impact, whereas the majority of longitudinal clival fractures in adults occur following frontal or axial impact.
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