Abstract
Introduction
Over the past 20years, improvement in surgical techniques as well advances in surgical instruments for sinus surgery has led to surgical closure of cerebrospinal fluid (CSF) leak using endoscopic approach. Minimally invasive and having lower post op morbidity, compared to traditional intracranial techniques, repairing CSF leak endoscopically has evolved to become the standard practice for management of CSF leak.
Discussion
Widespread use of endoscope in sinus surgery have made us more familiar with the anatomy of the sinuses as well as the skull base. In this paper, we will describe our experience of CSF repair by suturing dura under endoscopic guidance for the repair of small ethmoid roof (<1.2cm) defects.
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Comment
This paper presents a different story and there has not been too much in Acta about this subject lately. At first I thought it might be too different for neurosurgeons, even to be dangerous, in that another speciality might take a part of our work. Even if we have whole the transsphenoidal surgery I am not sure if it always meets the needs of surgical methods in neurotraumatology. The authors are otologists, they do not see the whole problem of brain injury, and they do not often see the serious injuries with early frontal leaks. Nevertheles, it is clearly important to do as much as possible with the endoscope extracranially, when it is reasonable, I am not sure how often the dura looks nice and easy to suture, but not even that is important, if a less traumatic procedure is possible. Working together would be a useful learning experience.
M. Vapalahti
Kuopio University Hospital, Finland
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Cukurova, İ., Cetinkaya, E.A., Aslan, İ.B. et al. Endonasal endoscopic repair of ethmoid roof cerebrospinal fluid fistula by suturing the dura. Acta Neurochir (Wien) 150, 897–900 (2008). https://doi.org/10.1007/s00701-008-0005-7
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DOI: https://doi.org/10.1007/s00701-008-0005-7