O-Arm Navigation-Guided Endoscopic Oblique Lumbar Interbody Fusion

With the advent of intraoperative imaging guidance and refinement in technique, lateral approach can be adopted to treat various lumbar spinal disorders. In recent years, the lateral approach has gained popularity owing to the preservation of posterior paraspinal musculature and posterior ligamentous bands, effective indirect neural decompression, better fusion rates, biomechanical stability due to a larger footprint of cage and effective correction of lordosis. With these advantages, oblique lumbar interbody fusion combined with an endoscope and intraoperative navigation increases surgical precision, adequate decompression, reduced radiation exposure, and better visualization of important anatomical structures. Thus, improving overall safety and providing better clinical outcomes for patients.