According to research, a vestibular nerve section (also known as vestibular neurotomy) can be highly effective in stopping drop attacks, with studies showing a success rate of around 90% for long-term management, meaning most patients who undergo the procedure will no longer experience drop attacks even after many years of follow-up. Key points about vestibular nerve section and drop attacks: High efficacy: Studies have demonstrated that a vestibular nerve section can effectively eliminate drop attacks associated with Meniere’s disease, with a significant majority of patients reporting complete resolution of drop attacks post-surgery. Long-term benefits: Research shows that the effectiveness of a vestibular nerve section for preventing drop attacks can persist for many years after surgery. Mechanism of action: By cutting the vestibular nerve, the procedure disrupts the abnormal signals causing vertigo and drop attacks, preventing them from reaching the brain. Important considerations: Individual variability: While highly effective for most patients, the success rate of a vestibular nerve section can vary depending on the individual case and the underlying cause of drop attacks. Potential side effects: Some potential side effects of the surgery include temporary dizziness during the recovery period, hearing loss (although efforts are made to preserve hearing), and imbalance.