中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (8): 1177-1181.doi: 10.3969/j.issn.2095-4344.0223

• 脊柱植入物 spinal implant • 上一篇    下一篇

经肌间隙入路结合伤椎置钉短节段内固定与传统AF钉棒系统治疗胸腰段骨折的效果比较

福嘉欣,肖联平,王树森,李晓东,韩立强,王铜浩   

  1. 天津市第三中心医院骨科,天津市 300170
  • 出版日期:2019-03-18 发布日期:2019-03-18
  • 通讯作者: 福嘉欣,天津市第三中心医院骨科,天津市 300170
  • 作者简介:福嘉欣,男,1980年生,天津市人,汉族,2004年天津医科大学毕业,主治医师。

Therapeutic effects of paraspinal approach combined with internal fixation through pedicle of fractured vertebra versus traditional AF screw-rod system for thoracolumbar fractures

Fu Jiaxin, Xiao Lianping, Wang Shusen, Li Xiaodong, Han Liqiang, Wang Tonghao   

  1. Department of Orthopedics, Tianjin Third Central Hospital, Tianjin 300170, China
  • Online:2019-03-18 Published:2019-03-18
  • Contact: Fu Jiaxin, Department of Orthopedics, Tianjin Third Central Hospital, Tianjin 300170, China
  • About author:Fu Jiaxin, Attending physician, Department of Orthopedics, Tianjin Third Central Hospital, Tianjin 300170, China

摘要:

文章快速阅读:

 
 
文题释义:
胸腰椎骨折:是指由于外力造成胸腰椎骨质连续性的破坏,是最常见的脊柱损伤。胸腰椎骨折患者常合并神经功能损伤,且由于致伤因素基本为高能损伤,常合并其他脏器损伤。
胸腰椎骨折的原因:在青壮年患者中,高能量损伤是其主要致伤因素,如车祸及高处坠落伤等。老年病人由于本身存在骨质疏松,致伤因素多为低暴力损伤,如滑倒及跌倒等。
 
摘要
背景:手术治疗胸腰段椎体压缩性骨折,可避免患者长期卧床,恢复胸腰段患者矢状面序列,但按照传统的经脊柱正中沿棘突两旁显露剥离肌肉的方法,创伤大出血多,固定后容易出现肌肉失神经支配及慢性背痛。传统方法为跨伤椎4钉固定,长时间随访发现容易出现伤椎高度进一步塌陷及丢失。
目的:对比胸腰段骨折患者经手术治疗后康复情况,比较经肌间隙入路结合伤椎置钉短节段内固定与传统AF钉棒系统两种方法治疗胸腰段骨折的临床效果。
方法:纳入2009年7月至2014年6月天津市第三中心医院骨科胸腰段骨折患者96例,入院后将患者采用随机数字表法分为2组,经肌间隙入路结合伤椎置钉短节段内固定方法治疗42例,传统AF钉棒系统治疗54例。记录两组手术时间、术中出血量、固定后末次随访引流量、固定后末次随访内固定复位情况,自觉症状改善情况进行评估。
结果与结论:①随访时间:经肌间隙入路结合伤椎置钉组随访8-12个月,平均13.4个月;AF钉棒系统组随访8-14个月,平均12.1个月。②疗效:与AF钉棒系统组比较,经肌间隙入路结合伤椎置钉组出血量、引流量、固定后Cobb角度、固定后末次随访目测类比评分减少(P < 0.05),骨折椎体复位率增加(P < 0.05)、固定后ASIA分级的自觉症状和神经功能改善情况较好(P < 0.05);③结果证实:采用经肌间隙入路结合伤椎置钉短节段内固定治疗治疗胸腰段骨折临床效果优于AF钉棒系统。

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
ORCID: 0000-0002-1964-9657(福嘉欣)

关键词: 人工假体, 骨科植入物, 胸腰椎骨折, 经肌间隙入路, 伤椎置钉, 短节段内固定, 传统AF钉棒系统

Abstract:

BACKGROUND: The surgical treatment of thoracolumbar vertebral compression fractures can avoid long-term bedridden patients, and recover thoracolumbar sagittal plane. However, the traditional method of muscle dissection at median spine on both sides along the spinous process revealed big trauma and much wound bleeding. Muscle denervation and chronic back pain easily occur after operation. The traditional method is four screws of cross-wound vertebra, which is easy to collapse and loss with the height of the injured vertebra for a long time.

OBJECTIVE: To compare rehabilitation in patients with thoracolumbar fracture after surgical treatment, and to compare the clinical effects of paraspinal approach combined with internal fixation through pedicle of fractured vertebra and traditional AF screw-rod system in the treatment of thoracolumbar fracture. 
METHODS: A total of 96 cases of thoracolumbar fracture were selected from the Department of Orthopedics, Tianjin Third Central Hospital from July 2009 to June 2014. These patients were randomly divided into two groups. Totally 42 cases were treated by paraspinal approach combined with internal fixation through pedicle of fractured vertebra, while 54 cases received the treatment of traditional AF screw-rod system. Operation time, intraoperative blood loss, postoperative drainage volume, postoperative internal fixation and self-conscious symptom improvement were recorded and evaluated in both groups.
RESULTS AND CONCLUSION: (1) Follow-up time: The patients in the paraspinal approach combined with internal fixation through pedicle of fractured vertebra group were followed up for 8-12 months, averagely 13.4 months. Patients in the AF screw-rod system group were followed up for 8-14 months, averagely 12.1 months. (2) Curative effects: Compared with the AF screw-rod system group, blood loss, drainage volume, Cobb angle and Visual Analogue Scale scores were decreased in the paraspinal approach combined with internal fixation through pedicle of fractured vertebra group (P < 0.05), but fractured vertebra reduction rate was increased (P < 0.05); conscious symptoms and neurological function improvement of ASIA grading evaluation were better in the paraspinal approach combined with internal fixation through pedicle of fractured vertebra group than in the AF screw-rod system group (P < 0.05). (3) Paraspinal approach combined with internal fixation through pedicle of fractured vertebra obtained better clinical effect than AF screw-rod system in the treatment of thoracolumbar fractures.

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: Internal Fixators, Spine, Tissue Engineering

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