中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (4): 511-516.doi: 10.3969/j.issn.2095-4344.2016.04.010

• 脊柱植入物 spinal implant • 上一篇    下一篇

颈前路椎间融合器植入治疗神经根型颈椎病:椎间孔变化与效果的关系

张 斌,史建刚,史国栋,刘 洋,郑 冰,孔庆捷,王海波,孙璟川,王 元   

  1. 解放军第二军医大学附属长征医院骨科医院脊柱外科,上海市 200003
  • 收稿日期:2015-11-18 出版日期:2016-01-22 发布日期:2016-01-22
  • 通讯作者: 史建刚,博士,教授,解放军第二军医大学附属长征医院骨科医院脊柱外科,上海市 200003
  • 作者简介:张斌,男,1987年生,河北省黄骅市人,汉族,解放军第二军医大学在读硕士,主要从事骨外科(脊柱)方面的研究。
  • 基金资助:

    国家自然科学基金(81271351)

Anterior cervical discectomy and fusion for treating cervical spondylosis of nerve root type: relationship between intervertebral foramen changes and effects

Zhang Bin, Shi Jian-gang, Shi Guo-dong, Liu Yang, Zheng Bing, Kong Qing-jie, Wang Hai-bo, Sun Jing-chuan, Wang Yuan   

  1. Department of Spine Surgery, Orthopedics Hospital, Changzheng Hospital Affiliated to the Second Military Medical University, Shanghai 200003, China
  • Received:2015-11-18 Online:2016-01-22 Published:2016-01-22
  • Contact: Shi Jian-gang, M.D., Professor, Department of Spine Surgery, Orthopedics Hospital, Changzheng Hospital Affiliated to the Second Military Medical University, Shanghai 200003, China
  • About author:Zhang Bin, Studying for master’s degree, Department of Spine Surgery, Orthopedics Hospital, Changzheng Hospital Affiliated to the Second Military Medical University, Shanghai 200003, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81271351

摘要:

文章快速阅读:

文题释义:

神经根型颈椎病:由椎间孔处有致压物压迫颈神经根所致,在各型颈椎病的发病率最高,占60%-70%,多为单侧单根发病,但是也有双侧、多根发病者。一般起病缓慢,也有急性发病,多数患者无明显外伤史。

椎间孔:构成椎间孔的上界为上位椎椎弓根下部,下界为上位椎的椎体后外侧,后界为下位椎的上关节突,容易导致椎间孔变小的因素主要为后界的关节突增生,前界的钩突增生,这2个因素可以导致椎间孔的横径变小,而椎间隙变窄更多可导致椎间孔上下径变小。 

ORCID: 0000-0002-2067-2061(张斌)

关键词: 骨科植入物, 脊柱植入物, 颈椎病, 内固定, 椎间孔, 疗效, 椎间盘, 融合节段, 融合器, 轴性疼痛, 国家自然科学基金

Abstract:

BACKGROUND: Cervical intervertebral foramen stenosis induced by cervical spondylosis of nerve root type usually requires surgical treatment. The ways mainly include anterior cervical discectomy and fusion and cervical posterior intervertebral foramen decompression. Which is the best way is still inconclusive. With innovation, anterior cervical discectomy and fusion for cervical spondylosis of nerve root type has become the mainstream in the current treatment.
OBJECTIVE: To study the relationship between curative effects and intervertebral foramen-associated parameter changes in patients with cervical spondylosis of nerve root type after anterior cervical discectomy and fusion.
METHODS: From March 2011 to April 2013, 132 patients with cervical spondylosis of nerve root type were treated with anterior cervical discectomy and fusion in the Changzheng Hospital Affiliated to the Second Military Medical University. Neck pain and arm pain visual analogue score, neck disability index score and imaging changes were evaluated before and after treatment.
RESULTS AND CONCLUSION: 132 patients were followed up for 25(4-28) months. Significant differences in neck pain visual analogue scale, anterior intervertebral disc height, posterior intervertebral disc height, intervertebral foramen height, anterior and posterior diameters of the intervertebral foramen, the area of the intervertebral foramen, and the Cobb angle of the fused segment were detected in all patients before and after treatment (P < 0.05). Posterior intervertebral disc height was positively correlated with intervertebral foramen area (r=0.427, P=0.000). The increased Cobb angle of the fused segment was negatively associated with the size of intervertebral foramen (r=-0.273, P=0.003). Intervertebral foramen area was negatively associated with arm pain visual analogue score (r=-0.502, P=0.000). These results indicated that anterior cervical discectomy and fusion with an interbody fusion cage can obviously enlarge intervertebral foramen in patients with cervical spondylosis of nerve root type, and obtain good curative effect. The size of the intervertebral foramen is negatively related to the axial pain. The reconstruction of the intervertebral disc height is necessary to expand the intervertebral foramen. However, the increase of the curvature fusion segments is not helping to expand the intervertebral foramen.
 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