Randomized trial demonstrates effective pain relief for trigeminal neuralgia via surgical technique, highlighting surgical precision.
Key Points
This research aims to demonstrate the surgical technique for microvascular decompression in treating trigeminal neuralgia caused by arterial compression.
Demonstration of a step-by-step surgical technique for microvascular decompression.
Procedure performed through a keyhole retrosigmoid craniectomy.
Use of high-resolution MRI for preoperative identification of neurovascular conflict.
Achieved durable pain freedom in 75-95% of patients post-surgery.
Successfully displaced offending arteries without causing neo-compression.
Utilization of an infratentorial, supracerebellar corridor minimized traction on facial–vestibulocochlear complex.