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Treatment of carotid-cavernous fistulas by cavernous sinus occlusion
Journal of Neurosurgery
|February 1, 1979
Insights
This study successfully occluded 33 carotid-cavernous fistulas in 31 patients using thrombogenic techniques. The procedure demonstrated excellent safety with no mortality and minimal morbidity.
Area of Science:
- Vascular Surgery
- Interventional Neuroradiology
- Neurosurgery
Background:
- Carotid-cavernous fistulas (CCFs) are abnormal communications between the carotid artery and the cavernous sinus.
- Treatment aims to occlude the fistula while preserving carotid artery patency and neurological function.
Purpose of the Study:
- To evaluate the efficacy and safety of thrombogenic techniques for carotid-cavernous fistula occlusion.
- To assess the outcomes of carotid artery preservation during the procedure.
Main Methods:
- Retrospective analysis of 33 CCF occlusions in 31 patients treated with thrombogenic agents.
- Detailed review of procedural techniques, including management of the carotid artery (preserved, previously occluded, or deliberately occluded).
Main Results:
- Successful occlusion of all 33 CCFs was achieved.
- The carotid artery was preserved in 31 fistulas, previously occluded in one, and deliberately occluded in another.
- No mortality was reported.
- Virtually no significant morbidity was observed.
Conclusions:
- Thrombogenic techniques are a safe and effective method for treating carotid-cavernous fistulas.
- Carotid artery preservation is achievable in the majority of cases, minimizing potential complications.
- The low morbidity and mortality rates highlight the favorable risk-benefit profile of this endovascular approach.
Abstract:
The author reports the occlusion of 33 carotid-cavernous fistulas in 31 patients using thrombogenic techniques. In one patient the carotid artery had been occluded previously, in one it was occluded deliberately, and with 31 fistulas it was preserved. There was no mortality and virtually no morbidity.