Linear accelerator-based flattening-filter-free stereotactic radiosurgery for trigeminal neuralgia: Feasibility and patient-reported outcomes

We report our experience with modern LINAC-based SRS using flattening-filter-free beams for TN. This treatment appears to be a safe and effective technique, although longer follow-up is needed to confirm durability. This modality may prove to be a viable treatment alternative for TN.