中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (33): 5318-5323.doi: 10.12307/2021.320

• 人工假体 artificial prosthesis • 上一篇    下一篇

牛津Oxford活动平台内侧单髁置换后外侧和髌股间室骨关节炎的中远期评价

乔仁秋,殷  力,张  翼,王海涛,夏培格,孔智恒   

  1. 郑州大学第一附属医院骨科,河南省郑州市   450000
  • 收稿日期:2021-01-25 修回日期:2021-01-27 接受日期:2021-03-10 出版日期:2021-11-28 发布日期:2021-08-05
  • 通讯作者: 殷力,博士,主任医师,硕士生导师,郑州大学第一附属医院骨科,河南省郑州市 450000
  • 作者简介:乔仁秋,男,1990年生,山东省烟台市人,汉族,郑州大学第一附属医院骨科在读硕士

Medium- and long-term assessment of lateral compartment and patellofemoral compartment osteoarthritis after medial unicompartmental knee arthroplasty with Oxford mobile-bearing

Qiao Renqiu, Yin Li, Zhang Yi, Wang Haitao, Xia Peige, Kong Zhiheng   

  1. Department of Orthopedics, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China
  • Received:2021-01-25 Revised:2021-01-27 Accepted:2021-03-10 Online:2021-11-28 Published:2021-08-05
  • Contact: Yin Li, MD, Chief physician, Master’s supervisor, Department of Orthopedics, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China
  • About author:Qiao Renqiu, Master candidate, Department of Orthopedics, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China

摘要:

文题释义:
单髁置换:是一种局限性微创手术,即只置换病损部位的关节软骨和半月板,不损伤正常的关节韧带和组织,尽可能保留患者自身关节的功能和本体感觉。
骨性关节炎:由于关节发生退行性改变导致的关节软骨被破坏,软骨下骨和关节边缘产生增生性改变。疼痛症状逐渐加重,严重影响患肢功能和日常生活。
背景:单髁置换以其创伤小、康复快、花费少及本体感觉好等优点,越来越受到重视。而活动平台内侧单髁置换后,外侧间室和髌股间室骨关节炎中远期进展的研究较少。
目的:评估活动平台内侧单髁置换后外侧和髌股间室骨性关节炎的进展情况。
方法:回顾性分析了2011年1月至2016年1月在郑州大学第一附属医院骨科行活动平台单髁置换的95例患者资料。根据术前和末次随访膝关节X射线片,运用Kellgren-Lawrence分级评估外侧间室骨关节炎的进展情况,其中进展组32例,未进展组63例。运用Kellgren-Lawrence分级及是否有膝前痛症状评估髌股间室骨关节炎的进展情况,其中进展组41例,未进展组54例。比较骨关节炎进展组和未进展组的影像学和临床特征差异,分析术后效果与外侧和髌股间室骨关节炎进展的关系。
结果与结论:①末次随访,与未进展组比较,外侧间室骨关节炎进展组患者美国特种外科医院评分降低(P < 0.05),目测类比评分和人工关节被遗忘评分升高(P < 0.05);②活动平台内侧单髁置换后外侧间室骨关节炎进展的发生率(33.7%)低于髌股间室骨关节炎进展的发生率(43.2%),外侧间室骨关节炎进展与髌股间室骨关节炎进展之间无显著相关性(P > 0.05);③术后随访5-10年,均未出现感染、聚乙烯垫片脱位、假体周围骨折等并发症;④活动平台内侧单髁置换后中远期效果主要受外侧间室骨关节炎进展影响,而不受髌股间室影响。
https://orcid.org/0000-0002-8355-0504 (乔仁秋) 

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: 单髁置换, 活动平台, 外侧间室, 髌股间室, 骨关节炎, 人工关节被遗忘评分, 目测类比评分, 美国特种外科医院评分

Abstract: BACKGROUND: Unicompartmental knee arthroplasty has attracted more and more attention because of its advantages, such as less trauma, faster recovery, less cost and better proprioception. However, there are few studies on the medium- and long-term development of lateral compartment and patellofemoral compartment osteoarthritis after mobile-bearing medial unicompartmental knee arthroplasty.  
OBJECTIVE: To evaluate the progression of posterolateral and patellofemoral osteoarthritis with mobile-bearing medial unicompartmental knee arthroplasty.
METHODS:  Totally 95 patients who underwent mobile-bearing medial unicompartmental knee arthroplasty in the Department of Orthopedics of First Affiliated Hospital of Zhengzhou University from January 2011 to January 2016 were retrospectively analyzed. Lateral compartment osteoarthritis was assessed by Kellgren-Lawrence classification based on preoperative and final follow-up knee radiographs; there were advanced group (n=32) and non-advanced group (n=63). Patellofemoral compartment osteoarthritis was assessed by Kellgren-Lawrence classification; there were advanced group (n=41) and non-advanced group (n=54). Imaging and clinical features were compared in the advanced group and non-advanced group to analyze the relationship between the postoperative effect and the progression of lateral and patellofemoral compartment osteoarthritis.  
RESULTS AND CONCLUSION: (1) During final follow-up, compared with the non-advanced group, Hospital for Special Surgery scores were lower in the advanced group after lateral compartment osteoarthritis (P < 0.05); however, the visual analogue scale score and forgotten joint score were higher (P < 0.05). (2) The incidence of osteoarthritis progression in the lateral compartment (33.7%) was less than that in the patellofemoral compartment (43.2%) after mobile-bearing medial Unicompartmental knee arthroplasty. There was no significant correlation between the progression of lateral compartment osteoarthritis and the progression of patellofemoral compartment osteoarthritis (P > 0.05). (3) After 5-10 years follow-up, there were no complications such as infection, polyethylene gasket dislocation or periprosthetic fracture. (4) The medium and long-term outcomes of the mobile-bearing medial unicompartmental knee arthroplasty were mainly affected by the progression of lateral compartment osteoarthritis, but not by the patellofemoral compartment.

Key words: Key words, unicompartmental knee arthroplasty, mobile bearing, lateral compartment, patellofemoral compartment, osteoarthritis, forgotten joint score, visual analogue scale, Hospital for Special Surgery score

中图分类号: