This spinal nerve hook is designed for UBE endoscopic surgery. The knurled anti-slip handle delivers secure grip, and the ultra-slim long shaft accesses narrow spaces like intervertebral foramens and lateral recesses. The tiny rounded hook tip retracts and separates nerve roots and adhesive tissues to explore lesions around nerves; its blunt profile prevents piercing nerves and dura mater. Made of smooth, corrosion-resistant medical stainless steel, it withstands repeated autoclave sterilization.