Uniportal Endoscopic Interlaminar Decompression in Lumbar Spinal Stenosis: A Comprehensive Review.

Background: From the 1990s, there has been growth in the literature demonstrating the feasibility of minimally invasive approaches for treating variety lumbar spinal disorders. There is still much work to be done in overcoming the technical challenges and explicate relative advantages of endoscopic techniques in lumbar spine surgery. In this comprehensive literature review, we discuss the history, indications, contraindications, surgical techniques, learning curves, technical tips, adverse events, and examine peer-reviewed studies addressing uniportal endoscopic interlaminar decompression in lumbar spinal surgery.