中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (36): 5823-5827.doi: 10.12307/2024.682

• 人工假体 artificial prosthesis • 上一篇    下一篇

髋-脊柱综合征患者全髋置换后腰痛与脊柱-骨盆矢状位参数变化的关系

戈  进1,2,黄  栋1,2,严金涟1,2,许争权1,2,王业华2   

  1. 1徐州医科大学,江苏省徐州市   221000;2徐州医科大学附属医院骨科,江苏省徐州市   221000
  • 收稿日期:2023-09-27 接受日期:2023-11-16 出版日期:2024-12-28 发布日期:2024-02-27
  • 通讯作者: 王业华,博士,主任医师,徐州医科大学附属医院骨科,江苏省徐州市 221000
  • 作者简介:戈进,男,1997年生,江苏省宿迁市人,汉族,徐州医科大学在读硕士,医师,主要从事骨外科学研究。

Relationship between low back pain and spinal-pelvic sagittal parameter changes in patients with hip-spine syndrome after total hip arthroplasty

Ge Jin1, 2, Huang Dong1, 2, Yan Jinlian1, 2, Xu Zhengquan1, 2, Wang Yehua2   

  1. 1Xuzhou Medical University, Xuzhou 221000, Jiangsu Province, China; 2Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, Jiangsu Province, China
  • Received:2023-09-27 Accepted:2023-11-16 Online:2024-12-28 Published:2024-02-27
  • Contact: Wang Yehua, MD, Chief physician, Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, Jiangsu Province, China
  • About author:Ge Jin, Master candidate, Physician, Xuzhou Medical University, Xuzhou 221000, Jiangsu Province, China; Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, Jiangsu Province, China

摘要:


文题释义:

髋-脊柱综合征:由髋关节疾病引起的异常脊柱矢状位排列以及腰痛等腰部症状的现象被称为髋-脊柱综合征,脊柱-骨盆-髋关节的病理及运动状态可互相影响,临床上如果只关注局部的病变,忽略整体平衡变化,常常会降低临床疗效,甚至导致严重并发症。 
脊柱-骨盆矢状位参数:脊柱与骨盆在解剖结构上相连接并形成脊柱骨盆复合体,两者共同维持躯体平衡,脊柱-骨盆矢状位参数可评估脊柱骨盆矢状面代偿程度,主要包括骨盆倾斜角、骨盆入射角、骶骨倾斜角、腰椎前凸角等。 


背景:很多研究表明髋-脊柱综合征患者行全髋关节置换后腰痛会改善,然而关于置换后腰痛改善与脊柱-骨盆矢状位参数变化的关系研究较少,此次研究旨在揭示二者之间的联系。

目的:探讨髋-脊柱综合征患者行全髋关节置换后腰痛改善与脊柱-骨盆矢状位参数变化的关系。
方法:回顾性分析2019年1月至2022年1月徐州医科大学附属医院收治的93例行初次全髋关节置换治疗且合并腰痛的终末期髋关节疾病患者的临床和影像学资料。置换前及置换后1年随访时于腰椎侧位X射线片上测量脊柱-骨盆矢状位参数:骨盆入射角、骨盆倾斜角、骶骨倾斜角、腰椎前凸角、骨盆入射角和腰椎前凸角的差值,记录患者置换前及置换后1年目测类比评分、Oswestry功能障碍指数及髋关节Harris评分。根据患者置换后1年目测类比评分变化是否达到腰痛治疗最小临床重要性差异分为2组,其中腰痛未改善组45例,腰痛改善组48例,对比两组患者置换前一般资料、置换前后脊柱-骨盆矢状位参数差值、Oswestry功能障碍指数及髋关节Harris评分。

结果与结论:①两组患者在年龄、性别、手术侧别、体质量指数、病因等方面相比差异均无显著性意义(P > 0.05),具有可比性;②两组置换前目测类比评分无明显差异(P > 0.05),置换后1年腰痛改善组目测类比评分低于腰痛未改善组(P < 0.01);③置换后1年,腰痛未改善组的腰椎前凸角较置换前明显减小,而腰痛改善组的腰椎前凸角较置换前减小较少(P < 0.01);同时,腰痛未改善组的骨盆入射角和腰椎前凸角的差值不匹配较术前增大,而腰痛改善组骨盆入射角和腰椎前凸角的差值不匹配较术前减小,两组之间差异有显著性意义(P < 0.01),两组患者其余脊柱-骨盆矢状位参数变化比较无明显差异(P > 0.05);④两组置换前腰椎Oswestry功能障碍指数以及髋关节Harris评分比较无明显差异(P > 0.05);置换后1年腰痛改善组Oswestry功能障碍指数低于腰痛未改善组,且髋关节Harris评分高于腰痛未改善组(P < 0.05);⑤提示髋-脊柱综合征患者行全髋关节置换后腰痛改善与脊柱骨盆矢状位参数变化有关,表现出腰椎前凸角减小以及骨盆入射角和腰椎前凸角的差值不匹配减小,且术后腰痛改善患者的功能评分更好,说明全髋关节置换改善了脊柱排列及脊柱骨盆矢状面平衡,对于髋-脊柱综合征患者,在腰椎疾病出现之前行全髋关节置换会对腰椎产生有利的影响。

https://orcid.org/0009-0008-8956-7025 (戈进) 

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 全髋关节置换, 髋-脊柱综合征, 腰痛, 最小临床重要性差异, 脊柱-骨盆矢状位参数

Abstract: BACKGROUND: Many studies have shown that total hip arthroplasty will improve low back pain in patients with hip-spine syndrome. However, there are few studies on the relationship between postoperative low back pain improvement and changes in spinal-pelvic sagittal parameters. This study aims to reveal their connections between the two. 
OBJECTIVE: To explore the relationship between the improvement of low back pain and changes in the spinal-pelvic sagittal parameters in patients with hip-spine syndrome after total hip arthroplasty. 
METHODS: A retrospective analysis was performed on the clinical and imaging data of 93 end-stage hip disease patients who underwent primary total hip arthroplasty and combined with low back pain and were admitted to Affiliated Hospital of Xuzhou Medical University from January 2019 to January 2022. Spinal-pelvic sagittal parameters were measured on lateral lumbar X-rays before surgery and 1 year at the last follow-up: pelvic incidence, pelvic tilt, sacral slope, lumbar lordosis, pelvic incidence-lumbar lordosis (difference between pelvic incident angle and lumbar lordosis angle). Visual analog scale score, Oswestry disability index, and hip Harris score were recorded before and 1 year after arthroplasty. The patients were divided into two groups according to whether the change in visual analog scale scores 1 year after surgery reached the minimal clinically important difference for low back pain treatment, including 45 cases in the low back pain unimproved group and 48 cases in the low back pain improved group. The preoperative general data of patients, differences in spinal-pelvic sagittal parameters, Oswestry Disability Index and hip Harris score before and after surgery were compared between the two groups.
RESULTS AND CONCLUSION: (1) There was no significant difference in age, gender, surgical side, body mass index, and etiology between the two groups (P > 0.05), and they were comparable. (2) There was no significant difference in visual analog scale scores before surgery (P > 0.05). The visual analog scale scores of the low back pain improved group were lower than those of the low back pain unimproved group 1 year after surgery (P < 0.01). (3) At 1 year after surgery, the lumbar lordosis of the low back pain unimproved group was significantly smaller than that before surgery, while the lumbar lordosis of the low back pain improved group was significantly smaller than that before surgery (P < 0.01). At the same time, the pelvic incidence-lumbar lordosis mismatch in the low back pain unimproved group was greater than before surgery, while the pelvic incidence-lumbar lordosis mismatch in the low back pain improved group was smaller than before surgery, with significant differences between the two groups (P < 0.01). There was no significant difference in the changes of other spinal-pelvic sagittal parameters between the two groups (P > 0.05). (4) Preoperative lumbar Oswestry disability index and hip Harris score were not significantly different between the two groups (P > 0.05). At 1 year after surgery, Oswestry disability index of the low back pain improved group was lower than that of the low back pain unimproved group and the hip Harris score was higher than that of the low back pain unimproved group (P < 0.05). (5) The results showed that the improvement of low back pain was related to changes in spinal-pelvic sagittal parameters in patients with hip-spine syndrome after total hip arthroplasty, showing reduced lumbar lordosis and pelvic incidence-lumbar lordosis mismatch. Moreover, patients with improved low back pain after surgery had better functional scores, indicating that total hip arthroplasty improved spinal alignment and spinal-pelvic sagittal balance. For patients with hip-spine syndrome, a total hip arthroplasty performed before the onset of lumbar disease can have a favorable effect on the lumbar spine.

Key words: total hip arthroplasty, hip-spine syndrome, low back pain, minimal clinically important difference, spinal-pelvic sagittal parameter 

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