The purpose of this study is to evaluate the safety and efficacy of embolization of the middle meningeal artery (MMA) using the Onyx鈩� Liquid Embolic System (LES) for treatment of symptomatic subacute or chronic subdural hematoma (SDH)
- Investigator
- Matthew J Koch
- Ages
- 18 Years - 90 Years
- Sexes
- All