Feasibility and Safety of a Robotic-Assisted Optical Navigation System for Pulmonary Nodule Percutaneous Cryoablation: A Prospective, Single-Center, Single-Arm Pilot Study

The feasibility, safety, and preliminary effectiveness of robotic-assisted optical navigation system for CT-guided percutaneous cryoablation of pulmonary nodules were demonstrated; however, long-term efficacy and safety require further validation through multicenter, large-scale, prospective clinical studies with extended follow-up.