Clinical Efficacy of the Uniportal Bichannel Dual-Media Spinal Endoscopic Technique in Older Patients With Lumbar Disc Herniation and Instability
10.21182/jmisst.2025.02985
- Author:
Muhang TIAN
;
Furui LIU
;
Yunshan FAN
;
Tinghuan HU
;
Yingchuan ZHAO
;
Shisheng HE
- Publication Type:Original Article
- From:
Journal of Minimally Invasive Spine Surgery and Technique
2026;11(1):77-84
- CountryRepublic of Korea
- Language:English
-
Abstract:
Objective:To compare the effectiveness of the uniportal bichannel dual-media spinal endoscopic technique (UBD-TLIF) with open transforaminal lumbar interbody fusion (O-TLIF) for the treatment of lumbar disc herniation (LDH) with lumbar instability in older patients aged ≥65 years.
Methods:This retrospective study included 64 older patients with LDH and lumbar instability who were admitted to Shanghai Tenth People Hospital between January 2023 and June 2025. General surgical parameters, perioperative pain levels, pre- and postoperative back and leg pain scores, functional outcomes, complication status, and lumbar spine stability were recorded and analyzed.
Results:In the UBD-TLIF group, intraoperative blood loss was significantly lower than in the O-TLIF group. The UBD-TLIF group also demonstrated shorter incision length, reduced bed rest duration, and a shorter hospital stay compared with the O-TLIF group (p<0.05). Postoperatively, patients in the UBD-TLIF group showed significant improvement in visual analogue scale and Oswestry Disability Index scores (p<0.001). No complications were observed in either group.
Conclusion:Both UBD-TLIF and O-TLIF improved lumbar function in older patients with LDH and lumbar instability and demonstrated acceptable safety profiles. Compared with O-TLIF, UBD-TLIF, characterized by a smaller incision, was associated with reduced intraoperative blood loss, decreased early postoperative pain, and accelerated early recovery.
