中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (30): 4802-4806.doi: 10.3969/j.issn.2095-4344.2824

• 人工假体 artificial prosthesis • 上一篇    下一篇

后交叉韧带保留型和后稳定型全膝关节假体置换后早期关节遗忘度的对比

张  辉,李  鸿,李叶天,陆  鸣,尹  力,高维陆,刘敬军,刘必全,尹宗生   

  1. 安徽医科大学第一附属医院关节外科,安徽省合肥市  230022
  • 收稿日期:2020-02-10 修回日期:2020-02-15 接受日期:2020-03-04 出版日期:2020-10-28 发布日期:2020-09-19
  • 作者简介:张辉,男,1978年生,安徽省马鞍山市人,汉族,博士,副主任医师,副教授,主要从事骨性关节炎的基础与临床方面的研究。
  • 基金资助:
    安徽省高校自然科学研究项目(KJ2018A0662)

Comparison of early joint amnesia degree after posterior cruciate-retaining and posterior stabilized total knee arthroplasty

Zhang Hui, Li Hong, Li Yetian, Lu Ming, Yin Li, Gao Weilu, Liu Jingjun, Liu Biquan, Yin Zongsheng   

  1. Department of Joint Arthroplasty, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
  • Received:2020-02-10 Revised:2020-02-15 Accepted:2020-03-04 Online:2020-10-28 Published:2020-09-19
  • About author:Zhang Hui, MD, Associate chief physician, Associate professor, Department of Joint Arthroplasty, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui Province, China
  • Supported by:
    the Natural Science Research Project of Colleges and Universities in Anhui Province, No. KJ2018A0662

摘要:

文题释义:

后交叉韧带保留型假体:保留了后交叉韧带,保留了膝关节部分本体感觉,功能限制性小,膝关节生物力学更接近生理,增加了股四头肌的屈伸力量,假体的活动度通过后交叉韧带的制导作用发挥了膝关节的后滚机制。

后稳定型假体又称为后交叉替代型全膝关节假体,切除了后交叉韧带,通过cam-spine”机制模拟股骨假体的后滚,假体可以从机械力学上增强股骨的后滚运动,从而增加关节运动度。

背景:临床长期随访显示,后交叉韧带保留型与后稳定型假体置换后的膝关节活动度、10-15年假体生存率及主要临床表现等方面无明显区别,但针对两种膝关节假体孰优孰劣的争论依然存在。

目的:对比后叉韧带保留型和后稳定型假体置换治疗单侧膝关节骨关节炎术后患者早期功能恢复的差别。

方法选择2018 7月至20199月安徽医科大学第一附属医院收治的60例膝关节骨关节炎患者,其中男13例,女47例,年龄46-83岁,其中30例接受后叉韧带保留型假体置换治疗,另30例接受后稳定型假体置换治疗。术后3个月及末次随访时,进行关节遗忘评分、膝关节功能HSS评分、目测类比评分与膝关节活动度评价。研究获得安徽医科大学第一附属医院伦理委员会批准。

结果与结论60例患者获得5-16个月随访,随访期内均未出现假体周围感染、松动、脱位及僵硬等并发症;②术后3个月及末次随访时,两组间关节遗忘评分、膝关节功能HSS评分、目测类比评分与膝关节活动度比较差异均无显著性意义(P > 0.05);③结果表明,后叉韧带保留型和后稳定型假体置换治疗单侧膝关节骨关节炎术后患者早期关节遗忘度无差别。

ORCID: 0000-0002-9714-1883(张辉)

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

关键词: 全膝关节置换, 后叉韧带保留型, 后稳定型, 人工关节遗忘度评分, 骨性关节炎, 疼痛, 膝关节活动度, HSS评分

Abstract:

BACKGROUND: Clinical long-term follow-up showed that there is no obvious difference in knee range of

motion, 10-15 year prosthesis survival rate, and main clinical manifestations after replacement of posterior cruciate-retaining and posterior stabilized prostheses. However, the debate over the superiority and inferiority of the two knee prostheses remains.

OBJECTIVE: To compare the differences of early functional recovery of patients with unilateral knee osteoarthritis after posterior cruciate-retaining and posterior stabilized prosthesis replacement.

METHODS: A total of 60 patients with knee osteoarthritis admitted to the First Affiliated Hospital of Anhui Medical University from July 2018 to September 2019 were selected, including 13 males and 47 females, aged 46-83 years old. Of them, 30 patients received posterior cruciate-retaining prosthesis replacement, and 30 patients received posterior stabilized prosthesis replacement. At 3 months after operation and at the last follow-up, joint amnesia score, knee function HSS score, visual analogue scale score, and knee motion range were assessed. The study was approved by the Ethics Committee of the First Affiliated Hospital of Anhui Medical University.    

RESULTS AND CONCLUSION: (1) Sixty patients were followed up for 5-16 months, and no complications such as periprosthetic infection, loosening, dislocation, or stiffness occurred during the follow-up. (2) At 3 months after surgery and at the last follow-up, joint amnesia score, HSS scores, visual analogue scores, and knee motion range were not significantly different between the two groups (P > 0.05). (3) The results showed that joint amnesia score was not significantly different in early stage after the posterior cruciate-retaining and posterior stabilized prosthesis replacement for unilateral knee osthoarthritis. 

Key words: total knee arthroplasty, posterior cruciate-retaining prosthesis, posterior stabilized prosthesis, joint amnesia score, osteoarthritis, pain, knee motion range, HSS score

中图分类号: