中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (26): 4110-4115.doi: 10.3969/j.issn.2095-4344.0768

• 组织工程骨及软骨材料 tissue-engineered bone and cartilage materials • 上一篇    下一篇

骨填充网袋治疗老年性骨质疏松性椎体压缩骨折的特点

黄浩然1,2,冯 丽3,梁 华4,冯德伟5,滕学仁3,于 桦6   

  1. 1泰山医学院研究生部,山东省泰安市 271000;2青岛市城阳区人民医院脊柱与关节外科,山东省青岛市 266000;青岛市市立医院东院区,3骨关节与运动医学科,6中心手术室,山东省青岛市 266000;  4青岛大学医学院第二附属医院青岛肿瘤医院肿瘤内三科,山东省青岛市 266000;5贵州医科大学附属医院,贵州省贵阳市 550000
  • 收稿日期:2017-12-15 出版日期:2018-09-18 发布日期:2018-09-18
  • 通讯作者: 于桦,护师,青岛市市立医院东院区中心手术室,山东省青岛市266000
  • 作者简介:黄浩然,男,1991年生,山东省枣庄市人,汉族,泰山医学院在读硕士,青岛市城阳区人民医院脊柱与关节外科,主要从事骨关节与运动医学方面的研究。

Characteristics of bone filling mesh container for treating osteoporotic vertebral compression fractures in older adults

Huang Hao-ran1, 2, Feng Li3, Liang Hua4, Feng De-wei5, Teng Xue-ren3, Yu Hua6   

  1. 1School of Graduate, Taishan Medical University, Taian 271000, Shandong Province, China; 2Department of Spine and Joint Surgery, Chengyang District People’s Hospital, Qingdao 266000, Shandong Province, China; 3Department of Joints and Sports Medicine, 6Central Operative Room, East Branch, Qingdao Municipal Hospital, Qingdao 266000, Shandong Province, China; 4Third Department of Internal Medicine, Qingdao Tumor Hospital, Second Affiliated Hospital of Qingdao University Medical School, Qingdao 266000, Shandong Province, China; 5Affiliated Hospital of Guizhou Medical University, Guiyang 550000, Guizhou Province, China
  • Received:2017-12-15 Online:2018-09-18 Published:2018-09-18
  • Contact: Yu Hua, Senior nurse, Central Operative Room, East Branch, Qingdao Municipal Hospital, Qingdao 266000, Shandong Province, China
  • About author:Huang Hao-ran, Master candidate, School of Graduate, Taishan Medical University, Taian 271000, Shandong Province, China; Department of Spine and Joint Surgery, Chengyang District People’s Hospital, Qingdao 266000, Shandong Province, China

摘要:

文章快速阅读:

 

文题释义:
经皮椎体成形:是在X射线透视下,将骨水泥通过椎弓根内的孔道注入到压缩椎体内,从而迅速缓解疼痛,恢复骨折椎体正常的形态结构。在经皮椎体成形治疗过程中,由于需在较高压力下向椎体内注入骨水泥,因此增加了骨水泥外渗的可能性。此种方法虽然可以有效恢复椎体的强度及其功能,但是对于椎体形态结构的恢复,并无明显作用。
骨填充网袋:是一种新型的治疗老年性骨质疏松性椎体压缩骨折的填充材料,这种球形网袋经过相互交错编织,具有优良的可压缩性及延展性,术中透视定位开放孔道后,置入骨填充网袋并向其内部注射骨水泥,依靠骨填充网袋的包裹作用,使其可在较高压强下恢复椎体高度,除此之外,骨填充网袋可允许少量骨水泥沿着网眼向周围呈线样缓慢渗出,最终形成“洋葱效应”,而溢出的骨水泥又可通过高分子纤维渗出到周围骨小梁,与骨小梁间隙充分接触铆合后形成微观绞索,形成“狼牙效应”,起到增强抗剪切能力的作用。
 
 
背景:应用骨填充网袋治疗椎体压缩骨折,不仅可有效恢复椎体的高度及生物力学功能,还可明显减少骨水泥渗漏,提高手术的成功率,是当前组织工程学研究及治疗椎体压缩性骨折的热点。
目的:评价骨填充网袋治疗老年椎体压缩骨折的临床效果。
方法:前瞻性分析30例老年性骨质疏松性椎体压缩骨折患者的临床资料,年龄56-78岁,所有患者均为单一节段椎体压缩骨折,均采取双侧经皮椎体后凸成形技术置入骨填充网袋,随后向其内注射骨水泥。治疗后   1 d、1周、1个月、6个月,检测患者目测类比评分、椎体中部及前缘椎体抬升百分比、后凸畸形Cobb's角及Oswestry功能障碍指数评分。

结果与结论:30例患者均顺利完成手术,无骨水泥渗漏。患者治疗后1 d、1周、1个月、6个月的目测类比评分明显低于治疗前(P < 0.05),治疗后1 d、1周、1个月、6个月的Oswestry功能障碍指数评分明显低于治疗前(P < 0.05),治疗后1 d、1周、1个月、6个月的后凸畸形Cobb’s角明显低于治疗前(P < 0.05),治疗后不同时间点的椎体中部及前缘椎体抬升百分比无差异。结果表明对于老年性骨质疏松性椎体压缩骨折的治疗,骨填充网袋可明显改善患者的疼痛、椎体高度及后凸畸形,显著减少椎体骨水泥外渗。

ORCID: 0000-0002-7885-1863(于桦)

 

关键词: 经皮椎体后凸成形术, 球囊, 椎体压缩性骨折, 骨填充网袋, 骨水泥, 生物材料

Abstract:

BACKGROUND: A bone filling mesh container in the treatment of vertebral compression fractures can not only effectively restore vertebral body height and biomechanical function, but also obviously reduce the leakage of bone cement and improve the success rate of surgery. Therefore, this method has aroused great attention in the current tissue engineering research and in the treatment of vertebral compression fractures.

OBJECTIVE: To evaluate the clinical effect of bone filling mesh container in the treatment of osteoporotic vertebral compression fractures in the older adults.
METHODS: Thirty cases of senile osteoporotic vertebral compression fractures were prospectively analyzed. Patients aged 56-78 years presented with single segmental vertebral compression fractures and underwent bilateral percutaneous kyphoplasty with the implantation of bone filling mesh container followed by bone cement injection. We detected visual analogue scale score, percentage of the elevation of the middle and anterior vertebral bodies, posterior Cobb’s angle and Oswestry dysfunction index score at postoperative 1 day, 1 week, 1 month and 6 months, respectively.

RESULTS AND CONCLUSION: All 30 patients completed the operation without bone cement leakage. After treatment, the visual analogue scale score, posterior Cobb’s angle and Oswestry dysfunction index score were significantly lowered in all patients (P < 0.05). However, there was no difference in the percentage of the elevation of the middle and anterior vertebral bodies at different time points after treatment. To conclude, the use of bone filling mesh container can obviously relieve patient’s pain, improve vertebral body height and protrusion deformity, and meanwhile significantly reduce bone cement leakage in patients with senile osteoporotic vertebral compression fractures.

 

Key words: Kyphoplasty, Osteoporotic Fractures, Tissue Engineering

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