This article, published in the Journal of Neurological Surgery, discusses the use of repeat Gamma Knife radiosurgery (GK-SRS) for the treatment of trigeminal neuralgia. The study reviewed the experiences of 24 patients who underwent repeat GK-SRS between 2015 and 2023. The results showed that GK-SRS was effective in reducing pain, with 80% of patients experiencing a decrease in pain according to the Barrow Neurological Institute (BNI) pain scale. The study did not find any factors, such as dose or age, to be significantly associated with the reduction in pain scores. Overall, the study suggests that GK-SRS is an effective salvage therapy option for trigeminal neuralgia. [Extracted from the article]