Related Experiment Videos
[Delayed traumatic CSF-fistulas: a retrospective analysis]
S Kästner1, I Schroth, W Deinsberger
1Neurochirurgische Klinik, Justus Liebig-Universität, Giessen, Germany.
Zentralblatt Fur Neurochirurgie
|March 13, 2002
Summary
Delayed rhinorrhea after head injury, though rare, can lead to meningitis. Surgical skull base reconstruction is recommended for bony defects to prevent recurrent meningitis.
Area of Science:
- Neurosurgery
- Traumatology
Background:
- Cerebrospinal fluid (CSF) fistulas are common after severe head injuries.
- Delayed onset of rhinorrhea (nasal leakage of CSF) is considered infrequent.
Observation:
- Seven patients presented with rhinorrhea 2-25 years post-trauma.
- All patients experienced meningitis episodes; four had intermittent rhinorrhea.
- CT scans revealed anterior skull base bony defects; MR scans showed encephaloceles in three.
Findings:
- Delayed rhinorrhea is not a rare complication of head trauma.
- Bony defects in the anterior skull base are the underlying cause.
- Surgical reconstruction using galeal-pericranial flaps is effective.
Implications:
- Early detection and surgical repair of skull base defects are crucial.
- Reconstruction prevents recurrent meningitis and associated complications.
- This highlights the importance of long-term follow-up after head injuries.