中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (10): 1490-1494.doi: 10.12307/2022.192

• 组织工程骨材料Tissue-engineered bone • 上一篇    下一篇

高黏度骨水泥椎体后凸成形治疗无神经症状Ⅲ期Kümmell病:恢复椎体高度、减小后凸畸形与恢复脊柱矢状序列

石  焱1,张云庆2,刘  勇2,芮  敏2,刘上楼2   

  1. 1徐州医科大学江阴临床学院,江苏省江阴市   214400;2徐州医科大学江阴临床学院脊柱外科,江苏省江阴市   214400
  • 收稿日期:2020-09-22 修回日期:2020-09-23 接受日期:2020-11-11 出版日期:2022-04-08 发布日期:2021-10-25
  • 通讯作者: 张云庆,主任医师,硕士生导师,徐州医科大学江阴临床学院脊柱外科,江苏省江阴市 214400
  • 作者简介:石焱,男,1993年生,安徽省安庆市人,汉族,徐州医科大学在读硕士,主要从事脊柱外科研究。

Kyphoplasty with high viscosity bone cement for the treatment of stage III Kümmell disease without neurological symptoms: restoration of vertebral body height, reduction of kyphoplasty and restoration of column sagittal sequence

Shi Yan1, Zhang Yunqing2, Liu Yong2, Rui Min2, Liu Shanglou2   

  1. 1Affiliated Jiangyin Clinical College of Xuzhou Medical University, Jiangyin 214400, Jiangsu Province, China; 2Department of Spinal Surgery, Affiliated Jiangyin Clinical College of Xuzhou Medical University, Jiangyin 214400, Jiangsu Province, China 
  • Received:2020-09-22 Revised:2020-09-23 Accepted:2020-11-11 Online:2022-04-08 Published:2021-10-25
  • Contact: Zhang Yunqing, Chief physician, Master’s supervisor, Department of Spinal Surgery, Affiliated Jiangyin Clinical College of Xuzhou Medical University, Jiangyin 214400, Jiangsu Province, China
  • About author:Shi Yan, Master candidate, Affiliated Jiangyin Clinical College of Xuzhou Medical University, Jiangyin 214400, Jiangsu Province, China

摘要: 文题释义:
Kümmell病:其主要特点为轻微暴力或无明显暴力下患者出现迟发性、进行性腰背部疼痛和后凸畸形,患者多为老年人,常伴有骨质疏松症,椎体内裂隙征和骨折不愈合被认为是Kümmell病的典型特征,针对Kümmell病的治疗方法主要有3种:保守治疗、微创治疗、开放性手术治疗。
经皮球囊扩张椎体后凸成形:在C臂机透视下将球囊置入伤椎椎体内,扩张形成空腔,低压下注入骨水泥稳定伤椎,缓解腰背部疼痛,改善伤椎后凸畸形,恢复伤椎椎体高度,用于治疗各种原因引起的椎体压缩性骨折,骨水泥渗漏是该种术式最常见的并发症。

背景:经皮球囊扩张椎体后凸成形能够快速缓解疼痛、稳定椎体、矫正脊柱后凸畸形,被广泛用于Ⅰ期、Ⅱ期Kümmell病的治疗,但对于Ⅲ期Kümmell病的治疗方法目前尚存在争议。
目的:探讨高黏度骨水泥椎体后凸成形治疗无神经症状Ⅲ期Kümmell病的疗效。
方法:选择2016年5月至2019年5月江阴市人民医院收治的无神经症状Ⅲ期Kümmell病患者28例,其中男11例,女17例,年龄57-82岁;病变椎体集中于胸腰段,其中T11椎体6例,T12椎体 14例,L1椎体5例,L2椎体3例,均接受高黏度骨水泥椎体后凸成形治疗。术后1 d及1年随访时,采用目测类比评分和Oswestry功能障碍指数评价患者术后疼痛和生活能力改善情况,拍摄正、侧位X射线片测量椎体高度恢复和后凸畸形矫正情况。研究获得江阴市人民医院伦理委员会批准,批件号:[2017]伦审研第(021)号。
结果与结论:①28例患者均顺利完成手术并完成随访,随访12-22个月,治疗过程中未出现伤口感染、肺栓塞等严重并发症,3例发生骨水泥椎间隙渗漏,未引起临床症状;1例术后3个月出现邻近椎体骨折,行椎体后凸成形治疗后治愈;②28例患者术后1 d、术后1年时的目测类比评分、Oswestry功能障碍指数评分与局部后凸角均低于术前(P < 0.05),术后1 d、术后1年时的椎体前缘、中间及后缘高度均高于术前(P < 0.05);③结果表明,高黏度骨水泥椎体后凸成形可有效缓解患者腰背痛、改善患者生活能力、恢复椎体高度、减小后凸畸形、恢复脊柱矢状序列,是治疗无神经症状Ⅲ期Kümmell病的有效方法之一。

关键词: 骨, 材料, 骨水泥, Kümmell病, 椎体后凸成形

Abstract: BACKGROUND: Percutaneous kyphoplasty is widely used in the treatment of stage I and II Kümmell disease, which can rapidly relieve pain, stabilize vertebral body and correct kyphosis; however, the treatment of stage III Kümmell disease is still controversial.
OBJECTIVE: To evaluate the clinical outcome of kyphoplasty with high-viscosity bone cement for treatment of stage III Kümmell disease without neurologic symptoms. 
METHODS: Twenty-eight patients (11 males and 17 females, aged 57-82 years) with stage III Kümmell disease without neurologic symptoms were admitted to Jiangyin People’s Hospital from May 2016 to May 2019, in which T11 vertebral body in 6 cases and T12 vertebral body in 14 cases, L1 vertebral body in 5 cases and L2 vertebral body in 3 cases were treated by kyphoplasty with high viscosity bone cement. At 1 day after operation and 1 year after follow up, postoperative pain and improvement of life ability were evaluated by the Visual Analogue Scale and Oswestry Disability Index. The recovery of vertebral height and correction of kyphosis were measured with X-ray films. The study was approved by the Ethics Committee of Jiangyin People’s Hospital, approval No. [2017](021). 
RESULTS AND CONCLUSION: (1) Totally 28 patients were followed up for 12-22 months. No serious complications such as wound infection or pulmonary embolism were found during treatment. Asymptomatic cement leakage occurred in three patients. Adjacent vertebral fracture was encountered in 1 patient at 3 months after operation, and healed after kyphoplasty. (2) Visual Analogue Scale, Oswestry Disability Index, and kyphotic angle were lower at 1 day and 1 year after operation than those before operation in 28 patients (P < 0.05). The height of anterior, middle and posterior edges of vertebral body at 1 day and 1 year after operation was higher than that before operation (P < 0.05). (3) The results showed that kyphoplasty with high-viscosity bone cement can relieve back pain, improve viability, retain the vertebral body height, reduce kyphosis, and restore spinal alignment, and is an effective method for treatment of stage III Kümmell disease. 

Key words: bone, material, bone cement, Kümmell disease, kyphoplasty

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