中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (22): 3322-3327.doi: 10.3969/j.issn.2095-4344.2016.22.018

• 骨与关节图像与影像 bone and joint imaging • 上一篇    下一篇

退变性与峡部裂性腰椎滑脱症患者脊柱-骨盆复合体矢状面形态学及生活质量的比较

王 普,孟祥禄,王建东,马海超   

  1. 霸州市第三医院脊柱外科,河北省霸州市 065700
  • 修回日期:2016-03-20 出版日期:2016-05-27 发布日期:2016-05-27
  • 通讯作者: 孟祥禄,霸州市第三医院脊柱外科,河北省霸州市 065700
  • 作者简介:王普,男,主治医师,主要从事脊柱退变性疾病方面的研究。

Comparison of sagittal spino-pelvic morphology and life quality between degenerative and isthmic lumbar spondylolisthesis patients

Wang Pu, Meng Xiang-lu, Wang Jian-dong, Ma Hai-chao   

  1. Department of Spine Surgery, the Third Hospital of Bazhou, Bazhou 065700, Hebei Province, China
  • Revised:2016-03-20 Online:2016-05-27 Published:2016-05-27
  • Contact: Meng Xiang-lu, Department of Spine Surgery, the Third Hospital of Bazhou, Bazhou 065700, Hebei Province, China
  • About author:Wang Pu, Attending physician, Department of Spine Surgery, the Third Hospital of Bazhou, Bazhou 065700, Hebei Province, China

摘要:

文章快速阅读:

 
 
 
文题释义:
退变性腰椎滑脱症:最早由 Junghanns提出,后由Newman进一步描述。腰椎滑脱是由于先天性发育不良、创伤、劳损等原因造成相邻椎体骨性连接异常而发生的,上位椎体与下位椎体部分或全部滑移,导致椎管狭窄伴或不伴脊柱不稳。有学者认为,椎间盘退变可能是导致腰椎滑脱症发生的主要因素,其次,髂腰韧带和椎间小关节也是腰椎滑脱症发生的危险因素。
峡部裂性腰椎滑脱症:1854年Killam发现并报告了4例发生于产后的脊椎滑脱患者并提出了脊柱滑脱的定义。Robert于1年后证明本病的病因为椎弓崩裂。腰椎椎弓峡部是指上、下关节突之间的狭窄部分。单纯峡部裂多无明显临床症状,多在X射线检查中无意发现。峡部发生断裂后,受累脊柱运动节段骨性结构发生破坏,最终导致腰椎滑脱。目前临床上就峡部裂型腰椎滑脱是采用非手术治疗还是手术治疗,不同修复方式的选择尚存在争议。
 
摘要
背景:峡部裂性滑脱与退变性滑脱的发病机制不尽相同,两者在脊柱-骨盆矢状面形态各参数及生活质量之间是否存在差异,目前尚不清楚。
目的:探讨退变性滑脱症与成人腰椎峡部裂性滑脱症患者脊柱-骨盆矢状面形态及生活质量的差异。
方法:回顾性分析2012年5月至2015年2月就诊且有完整影像学资料的退变性滑脱症与成人腰椎峡部裂性滑脱症患者共169例,其中退变性滑脱(退变组)83例,峡部裂性滑脱(峡部裂组)86例。在站立位全脊柱侧位片上测量两组患者脊柱-骨盆矢状面形态学指标,包括胸椎后凸角、腰椎前凸角、矢状面平衡、骨盆入射角、骨盆倾斜角、骶骨倾斜角。同时测量两组病例的腰椎滑脱角、滑脱率以及滑脱距离,运用SF-36量表评估患者的生活质量,并进行组间比较。

结果与结论:①退变组患者腰椎前凸角、胸椎后凸角及滑脱角明显低于峡部裂组(P < 0.05-0.01);退变组患者矢状面平衡明显高于峡部裂组(P < 0.01);②就SF-36量表各维度而言,退变组身体功能维度得分、社会功能维度得分低于峡部裂组(P < 0.01);③两组患者在骨盆入射角、骨盆倾斜角、骶骨倾斜角、滑脱率及滑脱距离方面差异均无显著性意义(P > 0.05);④结果提示,退变性滑脱症与成人腰椎峡部裂性滑脱症患者具有相似的骨盆矢状面形态,但峡部裂性滑脱症患者较退变性滑脱症患者表现为更大的胸椎后凸、腰椎前凸以及滑脱角。此外,退变性滑脱症患者身体功能、社会功能维度受到明显的损害。

关键词: 骨科植入物, 脊柱植入物, 腰椎滑脱症, 退变性, 崩裂性, 脊柱-骨盆复合体, 矢状面平衡, 骨盆倾斜角, 生活质量

Abstract:

BACKGROUND: Due to different pathogenesis of degenerative and isthmic lumbar spondylolisthesis, the differences in sagittal spino-pelvic morphology and life quality between them are still unclear.

OBJECTIVE: To investigate the differences in sagittal spino-pelvic morphology and life quality between degenerative and adult isthmic lumbar spondylolisis patients.
METHODS: From May 2012 to February 2015, 169 lumbar spondylolisthesis patients with complete imaging data were included in the study. Degenerative group contained 83 patients, and isthmic group contained 86 patients. The following radiographical parameters were measured on standard standing lateral radiographs of the entire spine, including thoracic kyphosis, lumbar lordosis, sagittal vertical axis, pelvic incidence, pelvic tilt and sacral slope. Meanwhile, slippage angle, slippage percentage and slippage distance of all patients were also measured. SF-36 scale was employed to evaluate life quality, which was compared between groups.
RESULTS AND CONCLUSION: (1) Lumbar lordosis, thoracic kyphosis and slippage angle were significantly lower in the degenerative group than those in the isthmic group (P < 0.05-0.01). The sagittal vertical axis in degenerative group was higher than that in isthmic group (P < 0.01). (2) With respect to the domains of SF-36 scale, degenerative group had lower physical functioning score and social functioning score compared with the isthmic group (P < 0.01). (3) Pelvic incidence, pelvic tilt, sacral slope, slippage percentage and slippage distance showed no significant difference between two groups (P > 0.05). (4) Results suggested that pelvic morphology between the degenerative and isthmic lumbar spondylolisthesis was similar. Compared with degenerative lumbar spondylolisthesis, isthmic spondylolisthesis patients have higher thoracic kyphosis, lumbar lordosis and slippage angle. In addition, notable limitations of physical functioning and social functioning were found in degenerative lumbar spondylolisthesis patients. 

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

Key words: Lumbar Vertebrae, Spondylolysis, Pelvis, Quality of Life, Tissue Engineering

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