A short-term follow-up results of lumbar disc herniation by Coflex

科研成果详情

题名	A short-term follow-up results of lumbar disc herniation by Coflex
作者	Ding Xu; Yi-heng Chen; Han-bing Zeng; Yong-long Chi; Hua-zi Xu
发表日期	2009-09-15
发表期刊	Zhonghua wai ke za zhi [Chinese journal of surgery] 影响因子和分区
语种	英语
原始文献类型	English Abstract ; Journal Article
摘要	Objective: To evaluate the short term effectiveness of lumbar disc herniation by Coflex. Methods: From December 2007 to June 2008, 31 patients (16 males and 15 females) were treated by Coflex. The average age was 51.4 years (range, 33 - 70 years). The average period of follow-up was 10 months. To evaluate the short term effectiveness of lumbar disc herniation by Coflex by JOA, VAS, the conventional radiography and oswestry disability index (ODI). Results: The average JOA score increased from 9.1 +/- 1.1 preoperatively to 26.4 +/- 1.7 at 6 month postoperatively. ODI decreased from 24.7 +/- 4.8 preoperatively to averaged 4.5 +/- 1.1 at 6 months postoperatively. The VAS score decreased from 7.9 +/- 0.8 to 3.0 +/- 0.9. The clinical symptoms after operation were improved significantly. There were statistically significant differences between the preoperative and postoperative HD (height of dorso- intervertebral discs), DS(distance across the two adjacent spinous processes), DI (distance of intervertebral foramina). The average HD increased from (7.9 +/- 1.1) mm preoperatively to (10.8 +/- 1.3) mm after operation. The average DS increased from (28.3 +/- 2.4) mm preoperatively to (36.4 +/- 1.7) mm postoperatively. The average DI changed from (18.8 +/- 1.0) mm preoperatively to (21.6 +/- 1.7) mm postoperatively. Complications occurred in 3 patients (9.6%). One case complained of persistent low back pain. One case showed opposite lower limb pain in 3 weeks after operation, and was cured after appropriate treatment. One case had the loosening of Coflex in 6 months after surgery, but did not appear related clinical symptoms. Conclusion: Coflex for lumbar disc herniation can increase the HD and DI significantly, and it has positive meaning for keeping height of lumbar vertebral space and treating the nerve root symptom of lumbar disc herniation.
ISSN	0529-5815
卷号	47 期号:18 页码:1379-82.
收录类别	PUBMED
URL	查看原文
PubMed ID	20092770
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/62715
专题	附属第二医院_脊柱外科
作者单位	Department of Spine Surgery, Second Affiliated Hospital of Wenzhou Medical College, Wenzhou 325000, China.
第一作者单位	附属第二医院_脊柱外科
第一作者的第一单位	附属第二医院_脊柱外科
推荐引用方式 GB/T 7714	Ding Xu,Yi-heng Chen,Han-bing Zeng,et al. A short-term follow-up results of lumbar disc herniation by Coflex[J]. Zhonghua wai ke za zhi [Chinese journal of surgery],2009,47(18):1379-82..
APA	Ding Xu, Yi-heng Chen, Han-bing Zeng, Yong-long Chi, & Hua-zi Xu. (2009). A short-term follow-up results of lumbar disc herniation by Coflex. Zhonghua wai ke za zhi [Chinese journal of surgery], 47(18), 1379-82..
MLA	Ding Xu,et al."A short-term follow-up results of lumbar disc herniation by Coflex".Zhonghua wai ke za zhi [Chinese journal of surgery] 47.18(2009):1379-82..