中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (9): 1429-1433.doi: 10.12307/2022.441

• 人工假体Artificial prosthesis • 上一篇    下一篇

稳定增强型内衬髋关节系统在偏瘫老年股骨颈骨折全髋关节置换中的应用

庄至坤1,2,吴荣凯2,林行会2,龚志兵2,张前进2,魏秋实3,张庆文3,吴昭克2   

  1. 1广州中医药大学第一临床医学院(广州中医药大学同等学力申请博士学位人员),广东省广州市   510000;2福建中医药大学附属泉州市正骨医院关节科,福建省泉州市   362000;3广州中医药大学第三附属医院,广东省广州市   510000
  • 收稿日期:2021-05-08 修回日期:2021-05-11 接受日期:2021-07-08 出版日期:2022-03-28 发布日期:2021-12-10
  • 通讯作者: 吴昭克,主任医师,硕士生导师,福建中医药大学附属泉州市正骨医院关节科,福建省泉州市 362000
  • 作者简介:庄至坤,男,1982年生,福建省泉州市人,汉族,广州中医药大学同等学力申请博士学位人员,硕士,副主任医师,主要从事关节置换与关节翻修研究。
  • 基金资助:
    广东省自然科学基金项目(2017A030313698),项目负责人:魏秋实;广东省省级科技计划项目(2013A032500009),项目负责人:张庆文

Application of stable and enhanced lined hip joint system in total hip arthroplasty in elderly patients with femoral neck fractures complicated with hemiplegia

Zhuang Zhikun1, 2, Wu Rongkai2, Lin Hanghui2, Gong Zhibing2, Zhang Qianjin2, Wei Qiushi3, Zhang Qingwen3, Wu Zhaoke2    

  1. 1First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510000, Guangdong Province, China; 2Department of Joint Surgery, Quanzhou Orthopedic-Traumatological Hospital of Fujian University of Traditional Chinese Medicine, Quanzhou 362000, Fujian Province, China; 3Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510000, Guangdong Province, China
  • Received:2021-05-08 Revised:2021-05-11 Accepted:2021-07-08 Online:2022-03-28 Published:2021-12-10
  • Contact: Wu Zhaoke, Chief physician, Master’s supervisor, Department of Joint Surgery, Quanzhou Orthopedic-Traumatological Hospital of Fujian University of Traditional Chinese Medicine, Quanzhou 362000, Fujian Province, China
  • About author:Zhuang Zhikun, Master, Associate chief physician, First Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou 510000, Guangdong Province, China; Department of Joint Surgery, Quanzhou Orthopedic-Traumatological Hospital of Fujian University of Traditional Chinese Medicine, Quanzhou 362000, Fujian Province,China
  • Supported by:
    the Guangdong Provincial Natural Science Foundation Project, No. 2017A030313698 (to WQS); Guangdong Provincial Science and Technology Planning Project, No. 2013A032500009 (to ZQW)

摘要:

文题释义:
Pinnacle ES稳定增强型内衬髋关节系统:股骨柄假体为Corail股骨柄(包括标准柄、高偏心距与内翻柄3种型号),不同颈长的股骨头选择提供额外张力,Pinnacle内衬提供“+4 mm 偏心距”。内衬为聚乙烯材质,渐大的内径能提供高达113°的活动度。钛金属锁定环能牢固地将ES内衬固定在Pinnacle臼杯内,理论上能减少脱位的发生。
老年股骨颈骨折合并偏瘫:股骨颈骨折是老年常见骨折类型,临床中> 65岁有移位的股骨颈骨折患者建议采用全髋关节置换手术。由于老年患者平衡能力下降和知觉障碍,跌倒的风险增加,偏瘫侧持续性的骨量丢失加剧了这一结果,脑卒中患者髋部骨折发病率是普通人群的2-4倍,偏瘫导致臀中肌肌力低于3级,全髋关节置换后髋关节脱位的风险高,为全髋关节置换的相对禁忌证。

背景:对于合并偏瘫的老年股骨颈骨折患者,在全髋关节置换中使用限制性髋臼内衬的经济成本相对低且具备较强的防脱位机制,理论上可恢复患者的下肢功能,减少术后脱位的发生。
目的:探讨使用限制性髋臼内衬行全髋关节置换治疗合并偏瘫老年股骨颈骨折的短期临床疗效及其可行性。
方法:选择2015年3月至2019年1月福建中医药大学附属泉州市正骨医院收治的,合并偏瘫的老年股骨颈骨折患者7例,其中男3例,女4例,年龄66-77岁,均使用Pinnacle ES稳定增强型内衬髋关节系统进行全髋关节置换手术。记录手术时间、出血量,以Harris评分评价髋关节功能,影像学检查观察假体松动、脱位等情况。研究通过福建中医药大学附属泉州市正骨医院伦理委员会批准。
结果与结论:①7例患者的手术时间为(77.1±14.4) min,术中出血量为(350±119) mL;②7例患者均获得随访,无脱落,随访时间为(32.9±9.0)个月,随访期间均未见假体松动或聚乙烯磨损等征象,无肺栓塞、脱位、感染等并发症发生;末次随访时,7例患者的目测类比评分为0分,Harris评分为(80.3±6.2)分;③结果表明,使用稳定增强型内衬髋关节系统对合并偏瘫的老年股骨颈骨折行全髋关节置换是一种合理且有效的治疗方法。

https://orcid.org/0000-0002-1444-8346 (庄至坤) 

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: 全髋关节置换, 稳定增强型内衬, 髋关节系统, 股骨颈骨折, 偏瘫, 脱位, 髋关节功能

Abstract: BACKGROUND: For elderly patients with femoral neck fractures with hemiplegia, the economic cost of using restrictive acetabular linings in total hip arthroplasty is relatively low and has a strong anti-dislocation mechanism, which can theoretically restore the patient’s lower limb function and reduce occurrence of posterior dislocation.  
OBJECTIVE: To investigate the short-term clinical efficacy and feasibility of total hip arthroplasty with restrictive lining in elderly patients with femoral neck fractures with hemiplegia.
METHODS: Seven elderly patients with femoral neck fractures and hemiplegia admitted to the Quanzhou Orthopedic-Traumatological Hospital of Fujian University of Traditional Chinese Medicine from March 2015 to January 2019 were enrolled, including three males and four females, at the age of 66-77 years old. Pinnacle ES Stable and Enhanced Lined Hip Joint System was used for total hip arthroplasty. The operation time and blood loss were recorded. The function of the hip joint was evaluated by Harris score. The loosening and dislocation of the prosthesis were observed by imaging examination. This study was approved by the Ethics Committee of Quanzhou Orthopedic-Traumatological Hospital of Fujian University of Traditional Chinese Medicine.  
RESULTS AND CONCLUSION: (1) The operation time of seven patients was (77.1±14.4) minutes, and the intraoperative blood loss was (350±119) mL. (2) All seven patients were followed up without drop out, and the follow-up time was (32.9±9.0) months. During follow-up, there were no signs of prosthesis loosening or polyethylene wear, and no complications, such as pulmonary embolism, dislocation, and infection. At the last follow-up, the Visual Analogue Scale score of seven patients was 0, and the average Harris score was (80.3±6.2). (3) It is a reasonable and effective method to treat the hemiplegia elderly patients undergoing total hip arthroplasty using the stable and enhanced lined hip joint system for femoral neck fractures.

Key words: total hip arthroplasty, stable and enhanced lined, hip joint system, femoral neck fractures, hemiplegia, dislocation, hip function

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