Related Experiment Video
Updated: Sep 20, 2025
Multilevel Oblique Lumbar Interbody Fusion in Degenerative Lumbar Disc Disease with Instability
Published on: July 25, 2025
Enhanced Recovery After Surgery Protocol for Oblique Lumbar Interbody Fusion
Xiaofeng Shao1, Renjie Li1, Lichen Zhang1
1Department of Orthopedic Surgery, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, Jiangsu 215006 People's Republic of China.
Background:
Enhanced recovery after surgery (ERAS) attempts to decrease the surgical stress response to minimize postoperative complications and improve functional rehabilitation after major surgery, but it has not been widely utilized in spinal surgery. The study reported the development and implementation of an ERAS pathway for patients with lumbar spondylolisthesis undergoing oblique lumbar interbody fusion (OLIF).
Methods:
Seventy-six patients underwent OLIF surgery from January 2018 to December 2019 were enrolled. Thirty-seven patients were included in pre-ERAS group and 39 patients were included in ERAS group. Major outcomes that were collected included demographics, comorbidities, blood loss, operative time, length of hospital stay (LOS), cost, time to walk, blood transfusion, complications, Visual analogue scale (VAS) scores, Oswestry Disability Index (ODI) and factors affecting LOS were also recorded. The ERAS pathway and compliance with pathway elements were also recorded.
Results:
After ERAS implementation, the blood loss, LOS, the financial costs, and the time to walk were significantly lower in the ERAS group compared to the pre-ERAS group (all P < 0.05). There was no significant difference in operative time, complications, and blood transfusion between both groups. VAS and ODI between the two groups showed a significant difference during postoperative 3 days and postoperative 1 month (both P < 0.05). The preoperative time to walk was significant factors for hospital stay at the final follow-up.
Conclusion:
Institution of an ERAS protocol for OLIF surgery appears to accelerate functional recovery, reduce length of stay and financial costs.
