Diagnosis and treatment of sacroiliac joint pain with a technique combining intra-and peri-articular injection after lumbar fusion surgery
10.3760/cma.j.issn.0253-2352.2018.03.004
- VernacularTitle:腰椎后路融合术后骶髂关节痛的关节内外联合神经阻滞治疗
- Author:
Xinlei XIA
1
;
Haocheng XU
;
Fan ZHANG
;
Minghao SHAO
;
Hongli WANG
;
Xiaosheng MA
;
Feizhou LYU
;
Jianyuan JIANG
Author Information
1. 复旦大学附属华山医院骨科
- Keywords:
Spinal fusion;
Sacroiliac joint;
Pain,postoperative
- From:
Chinese Journal of Orthopaedics
2018;38(3):150-155
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the mechanisms of sacroiliac joint pain after lumbar fusion surgery and to present the clinical outcomes after a combining intra-and peri-articular injection.Methods Totally 20 male and 15 female patients (48-75 years old) from January 2013 to December 2016 were retrospectively included in the present study.The patients were all with sustained low back and hip pain after prior posterior lumbar interbody fusion surgery.Nine cases were diagnosed with lumbar disc herniation,22 cases with lumbar stenosis,and 4 cases with degenerative lumbar spondylolisthesis.Ten cases were performed with single level fusion,16 cases with two level fusion,9 cases with 3 or more level fusion.Autogenous iliac bone graft was not applied in any of those patients.The pain of the patients was confirmed from the sacroiliac joint through specific symptoms and signs.They were divided into two groups and were treated with either standard intra-articular injection (17 cases) or a combine of intra-and peri-articular sacroiliac injection (18 cases).Peri-articular injection was conducted at 1 cm above the inferior margin of the sacroiliac joint.Recover ratios of visual analogue scale (VAS) and Oswestry disability index (ODI) at 2 weeks post-operatively were recorded and were compared between the two groups.Results No statistical difference was found in gender,fusion location,fusion levels,pre-operative VAS and ODI score between the two groups (P ＞ 0.05).The combination of intra-and peri-articular sacroiliac injection showed significantly better results than the single intra-articular injection in VAS score immediately after injection (t=2.159,P=0.038),VAS score at 2 weeks after injection and ODI score at 2 weeks after the injection (t=2.705,P=0.011;t=2.156,P=0.039,respectively).Conclusion Both intra-and extra-sacroiliac joint diseases may lead to sacroiliac joint pain after lumbar fusion surgery.A single intra-articular sacroiliac injection could not provide optimistic outcomes.Further extra-articular injection is required at approximate 1 cm above the inferior margin of the sacroiliac joint.The technique combining intra-and peri-articular injection could guarantee improved early clinical outcomes.
