Comparative Study on Effectiveness of Unilateral Biportal Endoscopic Lumbar Interbody Fusion and Percutaneous Endoscopic Posterolateral Transforaminal Lumbar Interbody Fusion in the Treatment of Lumbar Degenerative Diseases

PE-PTLIF has less damage to muscle and other soft tissues, faster recovery, but longer operation time. The incidence of complications of the 2 endoscopic-assisted lumbar fusions is less, and both are safe and effective surgical methods.