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[Endovascular embolization for traumatic carotid-cavernous fistula]
Yuan-xing Guo1, Tie-lin Li, Chuan-zhi Duan
1Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China. guoyuanxing@163.com
Di 1 Jun Yi Da Xue Xue Bao = Academic Journal of the First Medical College of PLA
|October 16, 2004
Summary
Endovascular embolization, particularly using balloons via the femoral artery, offers a 100% success rate for traumatic carotid cavernous fistula (TCCF). Careful selection of approaches and materials ensures optimal outcomes and preserves internal carotid artery patency.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Neuroendovascular Therapy
Context:
- Traumatic carotid cavernous fistula (TCCF) presents a significant challenge in vascular neurosurgery.
- Endovascular embolization has emerged as a primary treatment modality for TCCF.
- Evaluating different endovascular techniques is crucial for optimizing patient outcomes.
Purpose:
- To assess the efficacy and safety of various endovascular embolization approaches for TCCF.
- To determine the optimal surgical techniques and materials for successful TCCF treatment.
- To analyze the clinical outcomes and long-term results of endovascular embolization in TCCF patients.
Summary:
- A retrospective analysis of 119 patients with TCCF treated with 128 embolization procedures.
- The femoral artery approach was most common (112 cases), primarily using balloons (101 cases).
- Achieved a 100% total success rate with 90.8% internal carotid artery patency and no perioperative complications or recurrence.
Impact:
- Demonstrates the high success and safety of endovascular embolization for TCCF.
- Highlights the importance of selecting appropriate approaches (e.g., femoral artery) and materials (e.g., balloons for large fistulas, microcoils for small ones).
- Provides evidence for the durability of treatment and preservation of neurological function.