Clinical outcomes of uniportal compared with biportal endoscopic decompression for the treatment of lumbar spinal stenosis: a systematic review and meta-analysis

ConclusionsCurrent evidence shows no significant differences in most clinical outcomes between uniportal and biportal surgery. UBE may have a better ODI score at the end of the follow-up compared to uniportal. Further studies are required before drawing a definite conclusion.Study registrationPROSPERO prospective register of systematic reviews: Registration N º. CRD42022339078, Available from:
Source: European Spine Journal - Category: Orthopaedics Source Type: research