Unilateral Biportal Endoscopy or Minimally Invasive Surgery for Transforaminal Lumbar Interbody Fusion? A Comparative Cohort Study

Lower blood loss and less immediate postoperative pain were associated with UBE-TLIF compared with MIS-TLIF. UBE-TLIF is an alternative to and offers similar clinical and radiological results as MIS-TLIF for treating patients with lumbar degenerative disease.