Endovascular surgery for chronic subdural hematoma
10.5124/jkma.2024.67.6.396
- Author:
Gyojun HWANG
1
Author Information
1. Department of Neurosurgery, Bundang Jesaeng General Hospital, Seongnam, Korea
- Publication Type:Focused Issue of This Month
- From:Journal of the Korean Medical Association
2024;67(6):396-402
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Endovascular surgery is rapidly advancing and is widely used for the management of various cerebrovascular diseases. Usually, chronic subdural hematomas are treated surgically; however, endovascular surgery is recently being attempted as a new treatment option based on the pathophysiology of this condition.Current Concepts: Chronic subdural hematomas have an outer membrane derived from the dura mater. Sinusoidal capillaries in the outer membrane are a source of bleeding, which leads to hematoma growth and postoperative recurrence. Theoretically, embolization of the middle meningeal artery using endovascular procedures can prevent bleeding from the outer membrane and promote spontaneous resolution of a hematoma. Clinical studies, including recent prospective trials, have demonstrated the superior efficacy and safety of middle meningeal artery embolization over conventional treatment.Discussion and Conclusion: More clinical trials on endovascular surgery for chronic subdural hematomas are forthcoming. We expect that the results of future studies will strengthen the findings of recent prospective trials and contribute to a major shift in the management of chronic subdural hematomas.
