中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (12): 1805-1811.doi: 10.3969/j.issn.2095-4344.1120

• 人工假体 artificial prosthesis •    下一篇

生物型加长柄髋关节置换治疗老年不稳定性转子间骨折中股骨近端不同重建方法的疗效对比

邓 煜1,夏于欣2,白新文1,漆 伟1   

  1. 1重庆市中医骨科医院,重庆市 400010;2陆军军医大学附属新桥医院,重庆市 400037
  • 出版日期:2019-04-28 发布日期:2019-04-28
  • 通讯作者: 漆伟,主任医师,重庆市中医骨科医院,重庆市 400010
  • 作者简介:邓煜,男,1984年生,重庆市人,汉族,2007年成都中医药大学毕业,主治医师,主要从事关节外科方面的研究。
  • 基金资助:

    重庆市卫生计生委医学科研项目(2015ZBXM020),项目负责人:邓煜

Different reconstruction methods of proximal femur in cementless long-stem hip arthroplasty for unstable femoral intertrochanteric fractures in older adults: a comparative study

Deng Yu1, Xia Yuxin2, Bai Xinwen1, Qi Wei1   

  1. 1Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing 400010, China; 2Xinqiao Hospital Affiliated to Army Medical University, Chongqing 400037, China
  • Online:2019-04-28 Published:2019-04-28
  • Contact: Qi Wei, Chief physician, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing 400010, China
  • About author:Deng Yu, Attending physician, Chongqing Orthopedic Hospital of Traditional Chinese Medicine, Chongqing 400010, China
  • Supported by:

    the Medical Research Project of Health and Family Planning Commission of Chongqing, No. 2015ZBXM020 (to DY)

摘要:

文章快速阅读:

 
 
文题释义:
老年不稳定性转子间骨折:老年骨质疏松的不稳定型转子间骨折内固定术后失败率高,容易出现内固定切头、松动断裂、复位后骨位丢失、髋内翻和肢体缩短等问题。而且老年患者骨折愈合较慢,术后需要卧床时间更长、增加护理负担和长期卧床等并发症的发生率。
生物型加长柄髋关节置换:对于老年不稳定性转子间骨折患者是很重要的治疗方式,关节置换术后早期利用假体远端固定,可实现患者的早期下地负重,而假体的长期生存通过股骨近端骨折愈合后达到远近端同时固定来实现。
 
摘要
背景:老年不稳定性转子间骨折通过生物型加长柄髋关节置换治疗,需对股骨近端重要结构进行重建,但对于重建的方法未达成共识。
目的:比较生物型加长柄髋关节置换治疗老年不稳定性转子间骨折过程中股骨近端不同重建方法的临床疗效。
方法:回顾性分析2015年3月至2017年4月重庆市中医骨科医院收治的52例生物型加长柄髋关节置换治疗老年不稳定性转子间骨折患者,所有患者按照Evans分型均为Ⅲ、Ⅳ、Ⅴ型,双光子骨密度仪测定腰椎骨密度T值<-2.5。根据股骨近端重建方法分为2组,A组25例采用克氏针张力带钢丝捆绑重建股骨近端,B组27例采用钢丝加不可吸收缝合线捆绑重建股骨近端。比较2组手术时间、术中出血量、切口长度、独立负重时间、术后并发症以及术后1个月、3个月、6个月、1年的Harris评分。
结果与结论:①A组手术时间、术后出血量多于B组(P < 0.01);②2组切口长度、独立负重时间差异无显著性意义(P > 0.05);③A组术后并发症发生率高于B组,差异有显著性意义(P < 0.05);④2组术后1个月、3个月、6个月、1 年的 Harris 髋关节功能评分相比,差异无显著性意义(P > 0.05);⑤提示生物型加长柄髋关节置换治疗老年不稳定性转子间骨折术中采用钢丝加不可吸收缝合线固定股骨近端,可明显缩短手术时间、减少术中出血量、降低术后并发症。

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: 0000-0003-3144-1995(邓煜)

关键词: 股骨骨折, 关节成形术, 置换, 髋, 组织工程

Abstract:

BACKGROUND: Treatment of unstable intertrochanteric fractures in the elderly by cementless long-stem hip arthroplasty requires the reconstruction of the important structure of proximal femur, but the reconstruction methods remain controversial.

OBJECTIVE: To compare the clinical efficacy of proximal femur reconstruction using different methods in cementless long-stem hip arthroplasty for senile unstable femoral intertrochanteric fractures.
METHODS: A retrospective study of 52 older adults with unstable femoral intertrochanteric fractures undergoing cementless long-stem hip arthroplasty at Chongqing Orthopedic Hospital of Traditional Chinese Medicine from March 2015 to April 2017 was conducted. All patients belonged to types III, IV, and V according to Evans classification, and bone mineral density of lumbar spine T value was less than -2.5. The patients were divided into groups A (n=25, fixed by Kirschner wire and tension band wearing) and B (n=27, fixed by steel wire and non-absorbable suture). The operation duration, intraoperative blood loss, incision length, independent weight-bearing time, postoperative complications and Harris scores at 1, 3, 6 and 12 months postoperatively were compared.
RESULTS AND CONCLUSION: (1) The operation time and intraoperative blood loss in the group A were significantly higher than those in the group B (P < 0.01). (2) There was no significant difference in the incision length or postoperative independent weight-bearing time between two groups (P > 0.05). (3) The incidence of postoperative complications in the group A was significantly higher than that in the group B (P < 0.05). (4) The Harris hip scores at 1, 3, 6 and 12 months showed no significant differences between two groups (P > 0.05). (5) In summary, steel wire and non-absorbable suture applied in the cementless long-stem hip arthroplasty for senile unstable femoral intertrochanteric fractures can significantly shorten the operation time, reduce intraoperative blood loss and decrease the postoperative complications.

Key words: Femoral Fractures, Arthroplasty, Replacement, Hip, Tissue Engineering

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