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CUI Huifei,LI Hao,GUO Zhu.Comparison of the short-term clinical effects of stand-alone oblique lateral interbody fusion and posterior lumbar interbody fusion in the treatment of degree I single-segment degenerative lumbar spondylolisthesis[J].Chinese Journal of Spine and Spinal Cord,2024,(10):1047-1054. |
Comparison of the short-term clinical effects of stand-alone oblique lateral interbody fusion and posterior lumbar interbody fusion in the treatment of degree I single-segment degenerative lumbar spondylolisthesis |
Received:June 19, 2023 Revised:September 01, 2024 |
English Keywords:Degenerative lumbar diseases Posterior lumbar interbody fusion Stand-alone oblique lateral interbody fusion |
Fund:泰山学者青年专家工程资助项目(编号:tsqn201909190);国家自然科学基金资助项目(编号:82172478);山东省高等学校“青创科技支持计划”(编号:2021KJ048);青岛大学医学部青年人才助力计划;青岛大学医学部“医学+”学科集群联合探索项目 |
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English Abstract: |
【Abstract】 Objectives: To compare the short-term clinical effects of stand-alone oblique lateral interbody fusion(SA OLIF) and posterior lumbar interbody fusion(PLIF) in the treatment of degree I single-segment degenerative lumbar spondylolisthesis. Methods: The data of 80 patients with degree I single-segment degenerative lumbar spondylolisthesis who met with the inclusion criteria of this study between March 2019 and August 2021 were retrospectively analyzed. The patients were divided into the SA OLIF group(38 cases) and PLIF group(42 cases). The intraoperative blood loss, operative time, postoperative drainage volume, postoperative ambulation time, postoperative length of hospital stay, and complication rate were compared between the two groups of patients. The disc height(DH), foraminal height(FH), spondylolisthesis angle(SA), and fusion rate(FR) were measured before and after surgery and during follow-up. The visual analogue scale(VAS) and Oswestry disability index(ODI) were used to evaluate the short-term clinical efficacy. Results: The intraoperative blood loss(61.3±21.3mL vs 123.5±22.4mL), operative time(89.8±30.1min vs 112.1±15.2min), postoperative drainage volume(44.2±23.2mL vs 163.5±22.2mL), postoperative ambulation time(2.0±1.0d vs 4.2±2.1d), postoperative hospital stay(5.8±3.0d vs 9.2±5.3d), and complication rate(5.3% vs 19.1%) were all less in the SA OLIF group than those in the PLIF group(P<0.05). At 1 week postoperatively, the ODI[(19.3±6.6)% vs (30.9±8.3)%] and lower back pain VAS scores(2.3±0.5 vs 3.0±1.0) of the SA OLIF group were lower than those in the PLIF group(P<0.05), but no statistical difference was there between the two groups at 3 months after surgery and final follow-up(P>0.05). During postoperative follow-up, the postoperative increases of DH and FH in the SA OLIF group were higher than those in the PLIF group(P<0.05), and there was no significant difference in SA and FR after surgery between groups(P>0.05). Conclusions: SA OLIF and PLIF are equally safe and effective in treating degree I single-segment degenerative lumbar spondylolisthesis, However, SA OLIF has the advantages of less surgical trauma, faster recovery, and better opening effect on the intervertebral space. |
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