Microsurgical treatment of ethmoidal dural arteriovenous fistula.

Key Points

• Microsurgery effectively addresses ethmoidal dural arteriovenous fistulas, leading to improved patient outcomes.
• Data showed significant reductions in complications following treatment, supporting the procedure's safety.
• Assessment involved a detailed analysis of surgical techniques applied in the ethmoidal region.
• Effective intervention may reduce risks associated with untreated fistulas, advocating for timely surgical care.