Status of minimally invasive treatment for adjacent segment disease after lumbar interbody fusion
10.3760/cma.j.cn121113-20220826-00478
- VernacularTitle:腰椎融合术后邻近节段疾病的微创治疗现状
- Author:
Dongming FU
1
;
Hongyou ZHOU
;
Ran LI
;
Huilin YANG
;
Bin MENG
Author Information
1. 苏州大学附属第一医院骨外科，苏州 215000
- From:
Chinese Journal of Orthopaedics
2022;42(19):1321-1328
- CountryChina
- Language:Chinese
-
Abstract:
Adjacent segment degeneration (ASDeg) is a common complication occurring in patients after lumbar fusion, mainly manifested as adjacent disc herniation, adjacent vertebral fracture or spondylolisthesis, adjacent segment scoliosis, adjacent segment spinal canal stenosis or facet joint degeneration, etc. When patients with imaging manifestations of ASDeg present with clinical symptoms such as lumbosacral pain, root lower limb pain or intermittent claudication, it is called adjacent segment disease (ASDis), and reoperation is often required at this time. At present, open surgery has been widely used in the treatment of symptomatic ASDis, including fusion via posterior approach and transforaminal approach, etc. The traditional surgery is effective, but it always has many disadvantages, such as large surgical trauma, large intraoperative blood loss, long operation time and hospital stay, and slow postoperative recovery. Therefore, surgeons are actively trying to apply various minimally invasive procedures to the treatment for symptomatic ASDis. Anterior lumbar interbody fusion (ALIF) has better recovery effect on intervertebral space height and lumbar lordosis, but it also has higher risk of vascular, urinary system and abdominal organ injury. Minimally invasive transforaminallumbar interbody fusion (MIS-TLIF) has a significant effect on the protection of muscles (such as multifidus muscle) and ligaments. However, compared with open surgery, MIS-TLIF has a limited effect on the correction of coronal and sagittal malformations, and has a higher incidence of superior facet joint violation. lateral lumbar interbody fusion (LLIF) has significant correction effect on coronal and sagittal malformations, complete treatment of intervertebral space, high intervertebral fusion rate, and good intervertebral space height recovery. However, due to the influence of the iliac crest, the surgical segment of LLIF is limited, and there is a risk of injury to the lumbar plexus and iliac vessels at the lower lumbar spine. Extreme lateral lumbar interbody fusion (XLIF) has a low risk of iliac vascular injury, little impact on the original internal fixation, and good interbody fusion effect. However, XLIF is not suitable for patients with a history of retroperitoneal surgery, retroperitoneal abscess, or vascular anatomical abnormalities, and neurological monitoring is often needed during surgery. Compared with open surgery, oblique lumbar interbody fusion (OLIF) has the advantages of less surgical trauma and low risk of common complications (such as dural injury). However, due to the need to pull the sympathetic nerve during operation, OLIF may lead to postoperative limb cold and heat disorders, thus affecting the judgment of surgical decompression effect. Percutaneous endoscopic lumbar discectomy (PELD) can fully decompress the nerve and dural sac while causing less damage to the posterior spinal structure. However, it is not suitable for patients with ASDis complicated with severe spinal stenosis, lumbar spondylolisthesis or cauda equina syndrome. At the same time, PELD has a steeper learning curve than other procedures. Percutaneous endoscopic lumbar interbody fusion (PELIF) also has the disadvantages of steep learning curve and easy to damage outlet nerve, but it has the advantages of less blood loss, shorter hospital stay, faster recovery, and fewer complications (such as deep vein thrombosis and pulmonary embolism) compared with open surgery. This paper reviews the advantages and disadvantages of different minimally invasive procedures in the treatment of symptomatic ASDis and the indications of different minimally invasive procedures through literature retrieval, in order to provide reference for the future minimally invasive methods in the treatment of symptomatic ASDis.
